UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'o8AtA8tPxfkiqChuOckSzhm5Djm45d4EJv176j9qlkg=' 
WHERE 
  key_id = '1227bc355b30071860bfc8a11877030dd0d4025a4bae699de2b9bf1d97878f50' 
  AND (
    token = 'o8AtA8tPxfkiqChuOckSzhm5Djm45d4EJv176j9qlkg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )