UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9exQ/i4dE/ZvCpivDyje69mHier2mnQllb6670XrExA=' 
WHERE 
  key_id = '8c0ab8efd5fcc1bcffb012dcb9a487ae46f813f8f90b474362ce96dbadbaaef9' 
  AND (
    token = '9exQ/i4dE/ZvCpivDyje69mHier2mnQllb6670XrExA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )