INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '83c20e2208992433d2e3b8b7ecd69401abc87d1f942275fcd78bc0777aa4cdca', 
    '7k30L6/BVcGUQipUXgS4LKYTFnDzj5BZYf6GvS+nIaY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)