INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4821ac6ede395d3889e45259c22e0940091b4e19f5ebf9c1d1ddfa20f2712464', 
    '/vXfv/71WylhRvuqfKPT5e+9+/l1Qp2LK46/yUbXIYw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )