INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '31c57830328760a20c4f5644a07d93c3a9b4778181c40eb473d17b5e101decf2', 
    'ydoYZdZtDrTor4qxwjusEor2j84ndEQCtR9uGVwQcSY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)