UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'i5ERQPAWCQG3Xzeq8LaHdl1AE8Xp0Jv6CAbMEiz6yBQ=' 
WHERE 
  key_id = 'bebcc3690b51bc67476f6f3f03e2c204341f65f27a2ac93a8552578b74eb31b1' 
  AND (
    token = 'i5ERQPAWCQG3Xzeq8LaHdl1AE8Xp0Jv6CAbMEiz6yBQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )