INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9683df52661f37b4ea920b58467601c7faa99efc29e787a420ca8fbb86c31678', 
    'nKtSYYIhoXenk+nvIFKmC3BEud3H90W6fuvc2YKRb7U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)