UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0qbUElw1wJ7dfH3Xf9fONTKL7RaWxDwuXbFamddw1SE=' 
WHERE 
  key_id = 'cb581db4e8cf06bc03ff0c849fc364e0bed9fe739cc20811f03283b9d3e1f8e1' 
  AND (
    token = '0qbUElw1wJ7dfH3Xf9fONTKL7RaWxDwuXbFamddw1SE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )