INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'debcc2e4bcfb198d3cbe2537b077e7c9a515235a38bc46f59205fc16dc380edd', 
    '8a0o15doOg8IU55ZPbdGBd8gHElbLw4UxkP76oI9A6M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)