UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'i3Ht237ucdDMBlELI/nQeDWzNnxAbM3Kgz9bouhirEs=' 
WHERE 
  key_id = 'ac27e643e69878630bc783981d4c85e6eb3bf0ad650f2e6b3b8b3b2f41201c1a' 
  AND (
    token = 'i3Ht237ucdDMBlELI/nQeDWzNnxAbM3Kgz9bouhirEs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )