UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZK9C7G0DaeAPUB9SjjEFnWXSIZR5Ty3CMdzSyXPOEhs=' 
WHERE 
  key_id = 'f61e1644a241b42b5f9ae39f50782cb9553689da45911677bc99a0a34edae760' 
  AND (
    token = 'ZK9C7G0DaeAPUB9SjjEFnWXSIZR5Ty3CMdzSyXPOEhs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )