UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'odl18riuIVrxf7in1m5b8EiyXpfwZwUiEcX0vWAl9ds=' 
WHERE 
  key_id = '51376ad398b9a2736e3df246c6d96e2686e70d699edfcacb28716c0b76ce1c70' 
  AND (
    token = 'odl18riuIVrxf7in1m5b8EiyXpfwZwUiEcX0vWAl9ds=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )