INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '995b166a51a6a397931a19e233eee2d34e83d2f8f13a37475d303d7c912eaaa2', 
    'n77ObSyRDt0N0U8kZcGFpc02Pxczxs8tv21aUSEGhrs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)