UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CGurPsN3oDTZH9plQNaqf6wYxC8+5Ful3jUmQOM7P74=' 
WHERE 
  key_id = '43be8ce7b76c54fd23c38aec53a7ed75318a3722957733004b89606d30ecff31' 
  AND (
    token = 'CGurPsN3oDTZH9plQNaqf6wYxC8+5Ful3jUmQOM7P74=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )