INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '644dd7fde5982f3c4e0c46e1df5d7e9f45d723a11d94ec8932cff5638914d828', 
    'L64c4S+TpxFiIRS7xjcO25CMMq4vVj0yR0X7+AofRnw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)