INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ad191070352c08c80ce12f3e59cbd3e7224694d17b945e224e1b563f38dc2ce3', 
    'ztAQkU7wH0OFSdYDOMXBynIAxcChOVN6ZKWFARkEnDI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)