UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'm9gNib/Tvon7gDBM4rlwv1yGWNrIvmI4ScO3apUHobY=' 
WHERE 
  key_id = '92c3dbb98f360a58b04aaf66ff0af748585863a46aa8c3e4d11019497d5356ea' 
  AND (
    token = 'm9gNib/Tvon7gDBM4rlwv1yGWNrIvmI4ScO3apUHobY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )