UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dYN9G6zMKWIybIidVZeC9e1nRIHG2f2OTUErDwmFcp4=' 
WHERE 
  key_id = '3a9e832d3303080175b4c9d5e7bfadccdfc83714ff44e2269dd601dd902598f9' 
  AND (
    token = 'dYN9G6zMKWIybIidVZeC9e1nRIHG2f2OTUErDwmFcp4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )