UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Y0hvYxH2t563lGc0TxG84K9jSgqg5vsTUUB2zoYtl9Y=' 
WHERE 
  key_id = '6fd2b4c2ba55eb5f8ded951f1c9d5d5f638835ef18687f6bdb4bf7b032767cd6' 
  AND (
    token = 'Y0hvYxH2t563lGc0TxG84K9jSgqg5vsTUUB2zoYtl9Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )