UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4qwC+arZ83oQZhadovEkRAxGOlaWIYe6rcFYhLeiXcs=' 
WHERE 
  key_id = 'da09016e940a6441b837e020b541230d1ed1f738f833536c7fa0849f87c610d4' 
  AND (
    token = '4qwC+arZ83oQZhadovEkRAxGOlaWIYe6rcFYhLeiXcs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )