INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b7a6ab61cb1d54f5a3738448be10bdf799e2b0224bbcaf495e0b64eafb1f7451', 
    '9mGvYz7PA5xMVV7eiuxqd3U4olUvj0DckvAyRHtAXsk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)