UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Gmdm+JFXSb4YH2wASPCvdNrU+/GRojbo1yVSOuSf5LU=' 
WHERE 
  key_id = '04f398c085e0884b40f3cf174875610d303e7279f96146b6e701d29c2a9ffb4b' 
  AND (
    token = 'Gmdm+JFXSb4YH2wASPCvdNrU+/GRojbo1yVSOuSf5LU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )