INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '42b5d054887c2f89ad7772f2d7e3afd261de5ac6f2ce3baec1ca6245b9883061', 
    '+HGdMLvF6vSn7WHAifMWQ5K1THQe2/hKv3ty762Psc0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)