INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a6f313543424550972724332fdb460c4270df73b864db0b08384cffa931941aa', 
    'fw5UAe4wabvUsSMzN5iSahDk2hVc3ONYp53848wl8QU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)