UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1FS21MLCkmoBUQ7CXDwbFB/xv13rWEGdvaf9g19rGt0=' 
WHERE 
  key_id = '8546365878804e39c0c31a01b0837b27e1e0eae8ca65f031a38ba28182dc38be' 
  AND (
    token = '1FS21MLCkmoBUQ7CXDwbFB/xv13rWEGdvaf9g19rGt0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )