UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yuz3ayJDWktiC7U+xBPnMO4zUKjWhJYJnfLaZuDXYkg=' 
WHERE 
  key_id = 'ed33b3319669f8e096a01041ab55948794b858a5209644d525b8c47812330118' 
  AND (
    token = 'yuz3ayJDWktiC7U+xBPnMO4zUKjWhJYJnfLaZuDXYkg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )