UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0m8PztjMQrgfkX7KQI+yChSDutYz4uXNFaaLy9bSIok=' 
WHERE 
  key_id = '79558c2ef121c54e7fdc906f4137751cfbb0c10283566021fc27db6ed5510ead' 
  AND (
    token = '0m8PztjMQrgfkX7KQI+yChSDutYz4uXNFaaLy9bSIok=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )