UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IAgFyJOI/VEBhGNRkdTP6uClPZI2HN3e43fYH53SyiA=' 
WHERE 
  key_id = '56a18f92801b1080a4e15920a819b3ccfb9d380474285497b2ff7ac1baa1a5c2' 
  AND (
    token = 'IAgFyJOI/VEBhGNRkdTP6uClPZI2HN3e43fYH53SyiA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )