INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '35908b146ad51f03ef025f2e236e83db32652dac7659b638accc96813654101b', 
    'AzZSD0L0UxvrJC2NbirpOkW2Fp0nP2XtV9QJznH+K0w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)