INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cf6c51b113cf35127f0c97cc7e92d0f22bcd4283f5d35c867ae1bb76ad09e463', 
    'vlVbhm23OYHehknmD1U2xymaGn1zxE0vnmESuzeWD9Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)