UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3KMk8xhbTNQ915VXVOeMneopHYtsnLSsUriNkgpimyI=' 
WHERE 
  key_id = '986bf311200057caf296b0eb75bc9a71f67ae32c84f4f36e6d880b4bc473eaba' 
  AND (
    token = '3KMk8xhbTNQ915VXVOeMneopHYtsnLSsUriNkgpimyI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )