UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/49SrlBXrLbQ2jfvgzKmkgFFHLFgrXbxRDM9f/ggLGo=' 
WHERE 
  key_id = 'baa55d9916aca3f240d10a1b92db31c33437ab5894087913fb54fb3ce9248677' 
  AND (
    token = '/49SrlBXrLbQ2jfvgzKmkgFFHLFgrXbxRDM9f/ggLGo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )