UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dkK+I7+MqESxjniqrUjCIHbcQEkcjvrR6DWS9SC4Tko=' 
WHERE 
  key_id = '1aae3d633ea3eafc789e4fbb149861484cc0d82cf5f09ec3ccde409496c40fa6' 
  AND (
    token = 'dkK+I7+MqESxjniqrUjCIHbcQEkcjvrR6DWS9SC4Tko=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )