UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Muq3GHMvYIThvzna6MHfY+QDdi9aBXSG+CSuyoDDN48=' 
WHERE 
  key_id = '68a14002257a0469e8fb5154ad10aab916486560eddee218335f85f55cc4ff04' 
  AND (
    token = 'Muq3GHMvYIThvzna6MHfY+QDdi9aBXSG+CSuyoDDN48=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )