UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pQ60wK5EAd1GktEy/Y/aSVHgzt/5pAByveRJA6TXhGo=' 
WHERE 
  key_id = 'd4468cba7bf549446b1740e87cb2938a562baf7da363f04da6db4e7ae3636646' 
  AND (
    token = 'pQ60wK5EAd1GktEy/Y/aSVHgzt/5pAByveRJA6TXhGo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )