UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3HqC42yOTqsmrxBoH/7uN4362pqoqN6sPjknFtcBmoo=' 
WHERE 
  key_id = '5423bda653f32fbace5cbdef165e4bb0825eb1d115bc34008ac00dd85f28cf65' 
  AND (
    token = '3HqC42yOTqsmrxBoH/7uN4362pqoqN6sPjknFtcBmoo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )