UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IpBPHzk4IDzYG7oQ9Tw7NC/pZ9FV23DOe4w+S0JlGEU=' 
WHERE 
  key_id = '551ae5d6f06a56164d9da6b4a0b5c21d8e938b0e526eb6025d0fbfb0dd429344' 
  AND (
    token = 'IpBPHzk4IDzYG7oQ9Tw7NC/pZ9FV23DOe4w+S0JlGEU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )