INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '98cf2990f1705ad2070647516c352d49a6d588922447040dbb44bcbbb3d553cf', 
    '0uVKIHhB5N0JHbd1aPJHOY5eYx2DQUDTQBRBncbkMDY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)