INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd483f036efb82b60c23cf99789f156e5e1a76e67bc6072600513099725577c0b', 
    'vZI7hloyZYrUicMp1GSiw1js9GOOskMsjE0oYLeWP3Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)