UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VAWxgq7Wx3bYkztOU7QxMw/Oqcj4wtEHjiy5FzI/lx0=' 
WHERE 
  key_id = 'a41c2d8f6d5803970808e5d717fffbc3594645b2bf7fd16f0daa341cbddd2d44' 
  AND (
    token = 'VAWxgq7Wx3bYkztOU7QxMw/Oqcj4wtEHjiy5FzI/lx0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )