UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3sWwpcXWT+9iQAG1A6pr4/uymuvzGYznvQg8D/8tRCU=' 
WHERE 
  key_id = 'f1d871426c01f3908e7432d2d961e88f30b81684c68378825367326acc16ce44' 
  AND (
    token = '3sWwpcXWT+9iQAG1A6pr4/uymuvzGYznvQg8D/8tRCU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )