INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '28267ed3b67aa85210a66181cb888f92bfc63d53673d59f61ec5530e86ac05bf', 
    'GLvP9roOUKcEdArdQ5J3/RAj31LaG3Sy2dRU6H+SL0Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)