INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '81940f5d13fc8046f519bc7d91b507b8db181698ea2595bb20be9788dac18a90', 
    'r0a41oQyt9lMcYJvQUv19uVK2gg1urWG0SoXWjHYc6Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00050

Result

int(1)