UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nvS18q0hvdBcKA8Fk91ZkZUx2A4XYIM6DboKAyRq0io=' 
WHERE 
  key_id = 'ce5ffd73a005cba48f35dce24b1503e6dd26e2399551e161e4637541d0e22eb8' 
  AND (
    token = 'nvS18q0hvdBcKA8Fk91ZkZUx2A4XYIM6DboKAyRq0io=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )