UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YKueN6/aywRMaSoGpnlzBMKr2T5Bkw6k6B4tPsg9ODM=' 
WHERE 
  key_id = '7bd769c6565f64433f890ccb67af2335a528e7ff11de0785323750c9445600a0' 
  AND (
    token = 'YKueN6/aywRMaSoGpnlzBMKr2T5Bkw6k6B4tPsg9ODM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )