INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '974f99a98efff28163505d3240a78fcd8bb211d4530fee7968f54e32bf8b4cb5', 
    '60hGamJ123s5oPe4zV/MLrcneiZrHrgXiScStMxGNRk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00065

Result

int(1)