UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'O8N9l0B6jbW+Mz4kfAqrApo6pFp5ol6yZPBFZEsCfJs=' 
WHERE 
  key_id = '9d38d1dd25f4f189b358784ddb04439ac11e86b0be2bb141a1027902b964aaa4' 
  AND (
    token = 'O8N9l0B6jbW+Mz4kfAqrApo6pFp5ol6yZPBFZEsCfJs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )