UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LkMj2Z3FSNqzkvIrfCWTOzRtYtRmrNUKq1Ickj6zDwY=' 
WHERE 
  key_id = 'dabdf7152551e3774412d823172b775437f436535c422c0e146c2347cd7f8f8f' 
  AND (
    token = 'LkMj2Z3FSNqzkvIrfCWTOzRtYtRmrNUKq1Ickj6zDwY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )