UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9lVLahgeKytmiemhE1AEeax2yYGhHZsp8qbxQVoLXcA=' 
WHERE 
  key_id = 'de4ad4b0e7d9b5a353da6b146c2676b24b4c084a92f97c35b825e6905152de13' 
  AND (
    token = '9lVLahgeKytmiemhE1AEeax2yYGhHZsp8qbxQVoLXcA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )