INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '399a202e09ee93f8447228bd5457baf1b5ad4d5abd2755e5c3c76196d75e2f00', 
    'Gt328W/yUSswfkU8yLV7X45UO8QpfnXQy391sG/S0UY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)