INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a51c132edae8a9f5fdb3f2ccfad9fcad9ce08e58765767fe6df7dd1edd421468', 
    'LhXuq8c1bIZxNJR3zaM4l6kmb66m6bKy1bfahrOxe3Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)