UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DALhKIgSdoTSHEBmVdrUEPtMMJ7N2ZF/2M0pqKAwtHM=' 
WHERE 
  key_id = 'ffdc1845b53ae2dd6f55ace31784f1bde977bb6acbd8dc7a909ec0ad37d933e7' 
  AND (
    token = 'DALhKIgSdoTSHEBmVdrUEPtMMJ7N2ZF/2M0pqKAwtHM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )