INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8eaa47b0a8231f9e362ff1bda335937a80476884cc6fd63d904791090183b736', 
    'sMOFe3Z5V1H0sRTSDLGqdzSkS8NavJhiV9ulnNtg/7w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)