UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yNKmDMp71hMXEfty0f1AmpU/VAHNbnkFOgj3tXaTA6Q=' 
WHERE 
  key_id = '0db46dea25beb41028b78e3895c54115cf9eb851b0edd84a731f41bb858998e8' 
  AND (
    token = 'yNKmDMp71hMXEfty0f1AmpU/VAHNbnkFOgj3tXaTA6Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )