UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PWnsacpkzMtiI8tQLnu/bat4Vhj6e40A6BnXfif3eQQ=' 
WHERE 
  key_id = '96565863572fdf61c3d07f4183674d7bddb7c646d8390ea3d8cdaaad903315f2' 
  AND (
    token = 'PWnsacpkzMtiI8tQLnu/bat4Vhj6e40A6BnXfif3eQQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )