UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'U2VEbM719eIj/+m9xOXTn5zDcjDFYz4M4kamcNl+Ra8=' 
WHERE 
  key_id = 'f423ec69bb836f5f676b80d20c4182247a329a4ae7d2b1ddb782075fc9e8450b' 
  AND (
    token = 'U2VEbM719eIj/+m9xOXTn5zDcjDFYz4M4kamcNl+Ra8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )