INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a844c49a83b6ddbbcfa0ea471a964da32afeefaec1eb4cdc3a7f3b94d19beeeb', 
    '/ObW0JCys9p3hIFcZr31NVKVP3lEBexYBWcr9InaTgg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)