INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '18b7102527260a79cc76630987da1e2ad721b4ecb8e84512f5d43e66a45fb42c', 
    'mPWLFNkxF81vLBUtxkHzMb3kFKCBV4S7SgmI83w1qUY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)