INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5566a8cecd84514f75483fcf9bc0212c3500d4e33127b5b69b550cfffb6e62f2', 
    '/MBX3i7P4l7jE9LP+WmkJXw6iTavoBCEdBF5mIvyNSE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)