UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/VuJt0IMQriA0aEGSMEam4bygpTu86gxVew12PVKpcI=' 
WHERE 
  key_id = '7ed5867c83465418fa8268874b59358f235a407cafb098cb03a786273f559456' 
  AND (
    token = '/VuJt0IMQriA0aEGSMEam4bygpTu86gxVew12PVKpcI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )