UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Dl119psaOcC/s7zt6Gd5FE1CsHom32MQLtfzbd7WOWY=' 
WHERE 
  key_id = '68db038cc33e0f6d4c027eba59a0ff41098148c3117857b632cbd68ace47040e' 
  AND (
    token = 'Dl119psaOcC/s7zt6Gd5FE1CsHom32MQLtfzbd7WOWY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )