INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '357b280a9f7d6ce9296068aae08bbe20f1aa4e7fcd24d3297601f6922bab49ca', 
    'MxcVi6dkjb9c349Qc5hJNYk3g6VcrsA0U8rpk93HsM4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)