UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'J38w11gHJyjsmOkAvjXmCjkv3HrAiuzQFbUznFmc2Io=' 
WHERE 
  key_id = '6bb5af9ac2293286e222755f7f660d0bd6b0258326989e0065b09d2e3a63acaa' 
  AND (
    token = 'J38w11gHJyjsmOkAvjXmCjkv3HrAiuzQFbUznFmc2Io=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )