UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ea+4gb0/EAbpvxVXevgh4wvEiEdhBkjH7spfwNyjU5w=' 
WHERE 
  key_id = 'fb4fc6e5bff341de1f762827291619b14a0fee3077aa84b599f038b5a01c037d' 
  AND (
    token = 'Ea+4gb0/EAbpvxVXevgh4wvEiEdhBkjH7spfwNyjU5w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )