UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mbGbpTn5uB6XDhbfuByyOUq+6gLHkVeNbVuoUs80Uds=' 
WHERE 
  key_id = '3312f9ef278edf2fe2b1803d42248f74ca51c2de3b9220269f3b029904699321' 
  AND (
    token = 'mbGbpTn5uB6XDhbfuByyOUq+6gLHkVeNbVuoUs80Uds=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )