UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NIt79qZHzcG1anTNQdOEuBbns272oJMrgCpdvREgzMw=' 
WHERE 
  key_id = 'fdb6a64f309d5e793718aa684bba4cf4ce80743f7e74e752e0b6f7f7e846ee84' 
  AND (
    token = 'NIt79qZHzcG1anTNQdOEuBbns272oJMrgCpdvREgzMw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )