UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UfZsU2TANHUh/DnIgUl1inytRAKbqMPXko9tlHgHmcY=' 
WHERE 
  key_id = '3bc3e1f6a837d4ebaec7f143699ce5697f682330c750ab538ea0876d3ac1858c' 
  AND (
    token = 'UfZsU2TANHUh/DnIgUl1inytRAKbqMPXko9tlHgHmcY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )