INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ddd034833d8c501f53cb7503453f9916845fa115b1eb82794d772d7f3bf72589', 
    'keHgpDACOTaEdE6VMWPlET7cWtEYulxp6NSxFM8o0EI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)