UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/M516GesLIxxtE5+b8DNnshyWu9G2L/pbIYjIFdNYD0=' 
WHERE 
  key_id = 'cf8b1468c0176c7c1efeac9afeccabdf89d5c6189ff87870136774d13d44a112' 
  AND (
    token = '/M516GesLIxxtE5+b8DNnshyWu9G2L/pbIYjIFdNYD0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )