INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8852b116a2efab37282fb68ac09d1128119d09c34215d24383981ae43daf9eff', 
    'bEU755g6QMrxzTxhOkVmtxBGfrgmzXvA3B/5qGwCQjg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)