INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '98670819fb6bb17903bffeb9c47b01c37999208ae6cf7556be1f7761671df058', 
    '5CvHgF+2aUOf0thcdbTfko81almV0TLKKDtmbhlLoqg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)