UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oNq434f3GUV+esFnzC1Z2FrkZoKQt8irhM0k6A80rBo=' 
WHERE 
  key_id = '3660fbef8c90a8d030106fcc49bdc6a108c8e1076e25f608b555c392449b39c9' 
  AND (
    token = 'oNq434f3GUV+esFnzC1Z2FrkZoKQt8irhM0k6A80rBo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )