INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '789be2269e5f3fa1242cb57ead1fafd3cf1f83a42b3ec278b993275310c188e4', 
    'ffxHtODU7SjzEupInuTkVIbR0hucPTJ3HMGaIJpoYn4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)