UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8Qj2mnIbGv4VgsjTmM+TM9QBE5Ka3OaaTxogABrH9V0=' 
WHERE 
  key_id = 'c31034b5f73a44d8abc80606388be5bf00d93920f09d2fa352c87159e942ac42' 
  AND (
    token = '8Qj2mnIbGv4VgsjTmM+TM9QBE5Ka3OaaTxogABrH9V0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )