UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6IQF4+womUgMO47t/zu+VO7icAPuF5Dsypj0KTHoPOM=' 
WHERE 
  key_id = '9f7eac3fa4df764e39e2b27ee7e10f48539500a6d31cb5604e1795dd212d07e2' 
  AND (
    token = '6IQF4+womUgMO47t/zu+VO7icAPuF5Dsypj0KTHoPOM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )