UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4V8S/tpzGD9ToZwd0pqVz57pziPATFr+tKCg6CqWRh8=' 
WHERE 
  key_id = 'eee1f7b18bb8ecfbb04f46c223eb796dc3cdb6ad85524264b8af47529a624994' 
  AND (
    token = '4V8S/tpzGD9ToZwd0pqVz57pziPATFr+tKCg6CqWRh8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )