UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gY/0AT3v9yB7WjTPnfXHJNHl6xuS2bHm2ddB4akmvog=' 
WHERE 
  key_id = 'c08bbec0695bcc7a7bc7f5dd98e0db93ab96c05a456cc5d4f98a79e8accb8868' 
  AND (
    token = 'gY/0AT3v9yB7WjTPnfXHJNHl6xuS2bHm2ddB4akmvog=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )