INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9a520e3675b00b71bd1f82fcd9b89320f6c205c36eaed90242ec73335303ba74', 
    'jw3gZuIjouCEz0j5hjd3MLTop4hRaP2dgoCDEc9NO5s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)