UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6W/YCYVGuTNoZvI3prUb7SqV6g3Zih3lNgZw7y0BtFY=' 
WHERE 
  key_id = '366752755eeef325b42a55b026fb54a0eca0ea7dff5797958d8cf3fe26383ea9' 
  AND (
    token = '6W/YCYVGuTNoZvI3prUb7SqV6g3Zih3lNgZw7y0BtFY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )