INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7482a9cb641123f543b0ee39d851696513f19e98b99fab5e9995e95e450228e0', 
    'btejD6EmUklMbVo2jGGR9ZCdd7+rW06An0BHEZxuE+4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)