INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '19ee3bdfe6098f3c75f4cd3617cff2ce3326b17a3f2cd302152f3531d788260d', 
    'rHXI3HgMzmXGbPyMeSxd9/KdLb/XLJ41wEV273uBmSo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)