INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '59921695049cc29599c2f1784cd1f9afcf25e00ca639177e8e6fca23b4c47f4c', 
    'jaGZE+vo//OXeItAVmsWxhpdtF9ADQzw08ekE48gH8c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)