INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c301fe39817b82f423d76525d76d2b1b311a7ec30e3682a5f5ef65a810f2a4be', 
    'F6vx5Xw4KKOcQGRz+e4tETtvVwxfrSlupgix+rBzExw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)