INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ad01f6982470451df435f4ba972da9e353c4d34563b3130e21fd9a01936fe8bd', 
    'yB2w6Oji2X7l1j1Nr9qUaEIxtXDzkgBZXuBxiD0XOSI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)