UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TkQiHBxXhZNzo4d35M0Kd1pnNLW/d1cla1sYYiBBf3c=' 
WHERE 
  key_id = '3b4a1a61b47b6b943c20dbf8af1e00f0ff0c2dc17a28d5f12c0a007638de1f83' 
  AND (
    token = 'TkQiHBxXhZNzo4d35M0Kd1pnNLW/d1cla1sYYiBBf3c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )