INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7649b8f67e84242575083f747344543dfb9ecfd5726183c8d9e906e95c02467f', 
    '4KcBhYN+Cy1ax7ZBNn9JLm46BQvJqMAyCMAcBUzwj/M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)