INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2ccc70eea27d130aa30f1f08bb16ea6cdb7a65325b654ede1502477c7fb163c2', 
    'KRC4EUv+r5rhN/h9BJ06hBnjU9UiupOjCyGErkankHY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)