UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5o6hr40siWyMOBk5UnkGF8tZ31xHHAJx6OZEOkd23JM=' 
WHERE 
  key_id = 'b0f5016c99d858140adaa64d5f99fb00398c974b9e8d359f5a19bf05fa27821d' 
  AND (
    token = '5o6hr40siWyMOBk5UnkGF8tZ31xHHAJx6OZEOkd23JM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )