UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'do50Riz8bkD9dT0oCMSp/h/fv/RI9A3cs5B24/d99VA=' 
WHERE 
  key_id = '15cb9864223fee003c2b0399150f83dcaf979e1885f2e9da05c9a424a1efba4b' 
  AND (
    token = 'do50Riz8bkD9dT0oCMSp/h/fv/RI9A3cs5B24/d99VA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )