INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b2622b4d90bf21c7688f4bfc28aad962d0eec285b5cd04fca1ed2decd3bedabf', 
    'kx3OYYYN1sdQ1Xi0oWR+Ip27V4YnnEE+tuyCaF6bYdE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)