UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KSEZp8Why3ISOsFZxCFofH3g271sahQdEiB+hrkutWQ=' 
WHERE 
  key_id = 'ee9c941f5c47971e1ef23bbaeacc6489af1258f539748c152863fe4f4a97eeb6' 
  AND (
    token = 'KSEZp8Why3ISOsFZxCFofH3g271sahQdEiB+hrkutWQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )