UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7nHVNiegHbIynjH5zq8NsXgizNUc03RtOnByXRdCzNI=' 
WHERE 
  key_id = 'b6faf33fcf98575333c6a0a1d15a22c89ca6471d88f08e5ad6fd7e2e3219c735' 
  AND (
    token = '7nHVNiegHbIynjH5zq8NsXgizNUc03RtOnByXRdCzNI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )