UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kzdYaLQ9MB9qs/7BicZWiHn5Qwtbe2jqKFJtX9zv4vo=' 
WHERE 
  key_id = 'bf5a3756094b49b2067f1ad0332deb243836a8f8d668e709b3b9b752949d6ffd' 
  AND (
    token = 'kzdYaLQ9MB9qs/7BicZWiHn5Qwtbe2jqKFJtX9zv4vo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )