INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b3df30a8ddb7d656a82d742150125d1be7569c1e21ec000d07cd93d8d378ddea', 
    '57mgMMfblX66EZBgqvj0QNq7BDN1ZK2LQycs/i+euc0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)