UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9+9JC9AMF/h/azO9UuSVlPlJ1ZDfpjAop8NhXdoSFxY=' 
WHERE 
  key_id = 'f66c9e79009b5497906b898cf54d50c4943910d135a03e707d4e403fa537ea9b' 
  AND (
    token = '9+9JC9AMF/h/azO9UuSVlPlJ1ZDfpjAop8NhXdoSFxY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )