INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '45f29c991b9d97ce0e08f72f381e1f32b7bc867c0a727dabda41b885d5c49e45', 
    '7WEtEvOWP0e7vB7A3OjyFXDzsUQvFBmVYiD768K4N9Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)