INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '340262de9656ee459f6298a212a1ccf106490764d3ea233880a7ed29cf17eebe', 
    'xsjKQ4P9QXT1TSiVkfY8hb3Rxnwc223ydqobLhH+ICE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)