UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gj/IlNhZN3nAyLcmSnqq5k8POHsWHdJXgGbDCwEsjpY=' 
WHERE 
  key_id = '8866e776b4282a5c00734fef648c49f44c9358a40a520ddfdcc9edc870537eab' 
  AND (
    token = 'gj/IlNhZN3nAyLcmSnqq5k8POHsWHdJXgGbDCwEsjpY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )