UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+Rojw916xFEzGzgg8BMncD9CwqdpokeyR94AES3iV2Q=' 
WHERE 
  key_id = 'd2e243c946c45880be2e68466320d47dcbf310318ab71c90a17a3cfce360a7e9' 
  AND (
    token = '+Rojw916xFEzGzgg8BMncD9CwqdpokeyR94AES3iV2Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )