INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2576531db653e7ce3dbb6d6f5859e02575485b508eeaaaf11a6031bbfe6624fa', 
    'JOYEcz6BqBqHPGW9DZBiukvJay/dmD8z4mhASIC2dM8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00088

Result

int(1)