UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZvI/QaSIm8ACxfJGCyE3NiCy3Nkl1KNZMlUxUggPWhc=' 
WHERE 
  key_id = 'abb0f508d48ec7ba2695753fc31bbdb114f280fa866154b33f2b50b70b719568' 
  AND (
    token = 'ZvI/QaSIm8ACxfJGCyE3NiCy3Nkl1KNZMlUxUggPWhc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00023