UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'W39M++KvPqCsEUQXotK+Dt/h/hvZyyFsZo0RF7dTC24=' 
WHERE 
  key_id = '170e77a178b74366bb22e0b4eb3cada3faeb776e282502b2fdf21532a8fe3fec' 
  AND (
    token = 'W39M++KvPqCsEUQXotK+Dt/h/hvZyyFsZo0RF7dTC24=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )