INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a159f6c7c0586b15a270983c879cf955c6e4ff50b8aa193b010f87356fe255f7', 
    'uxxn3WRvsdVOgi88tpsCAEecin1o1F2GfaNPx0G1zqA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)