UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TAObaompgfbUmd/aB6rYqUgHLHwuxeGNYvjVgAtLsdc=' 
WHERE 
  key_id = 'd870170d16ab1d0f792ebcdfd6999912bef28ecb4e04e4152643622cada38d78' 
  AND (
    token = 'TAObaompgfbUmd/aB6rYqUgHLHwuxeGNYvjVgAtLsdc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )