INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b392a144880ab61a3aa9f6e04edda7b79937548550b6814b871768773e7e1867', 
    'U4hmnOxSCN/sS85e3GLy/UdWkQLwYsGw1H6Nm7A3B9U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00076

Result

int(1)