UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6S3IzkQIb213rBvaFTdzFrl6YKz5yAe06QXbXM/Y77E=' 
WHERE 
  key_id = '002c48de36ee610fce4fb1805214682ecba45c79a942318869ced56f056dea32' 
  AND (
    token = '6S3IzkQIb213rBvaFTdzFrl6YKz5yAe06QXbXM/Y77E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )