UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '78l63O5zgfSXpwSN8NEEMBZyssOqyQfj+aXGsu0KbM4=' 
WHERE 
  key_id = 'c2b4e8334ae5be555f5b280e1bc8be92486c9593544dbe63486ad2e429785806' 
  AND (
    token = '78l63O5zgfSXpwSN8NEEMBZyssOqyQfj+aXGsu0KbM4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )