UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2NGw6RiF+TwrRdRuztvG4jknlGKt4V3rpkC+hVntIAQ=' 
WHERE 
  key_id = 'f9a067f266d6e16320b2296aec5a26d617703e076849182bba929de8fc84e3b5' 
  AND (
    token = '2NGw6RiF+TwrRdRuztvG4jknlGKt4V3rpkC+hVntIAQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )