INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd290ce5f9366fd2307f2040e5dcbfc5a12629c29455294fc41707ef520748540', 
    'kTrH0eWTrhN4zp/qsAPvYZMWEw77Ty0KdqkzQAPYfsw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)