INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd770b8ccbc53b4ace0d1c9c1f55f42dde4860b7c004bc8f71a29e5e82603f511', 
    '8fxA5B8IP4UlVx9yJZJyUNdVB8qOqyjJrRf0UOkMI7Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)