UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5/pIFoMEE5nvRWhv6tTRpU5wOPOrERaRsX6qXBaBJQc=' 
WHERE 
  key_id = '126342a1825e602abc619e154f024fa79af33bd6a0fd9fe1457271da4dca6685' 
  AND (
    token = '5/pIFoMEE5nvRWhv6tTRpU5wOPOrERaRsX6qXBaBJQc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )