UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GSfylM8C+ofPCwIYtfnELXwTghxEOxmtIf/tiWM66FY=' 
WHERE 
  key_id = 'a86b8a51da2e4bef2b12604bc6857de52d7853dbea5019c5e405e796bde7a624' 
  AND (
    token = 'GSfylM8C+ofPCwIYtfnELXwTghxEOxmtIf/tiWM66FY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )