UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6+kpnkPafHEAbPe5LIQBHW3dwfG7yuXScZ7c0EBbtTk=' 
WHERE 
  key_id = '004280c34b48c55d39253572d3fbb32a78e8ca359719c4ecf9274be9e5fb17c4' 
  AND (
    token = '6+kpnkPafHEAbPe5LIQBHW3dwfG7yuXScZ7c0EBbtTk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )