UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ln+B61nenMjqOsCZoIb+GnF5/byYTHOBi/k2pvXFBWo=' 
WHERE 
  key_id = '3d2dcbaa3c8c93ef4d108fb8de31b9f707f861b461d6413fc0669b2cbcea6ab4' 
  AND (
    token = 'ln+B61nenMjqOsCZoIb+GnF5/byYTHOBi/k2pvXFBWo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )