INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a4927e76c219bff62964953faf7f9165614e6fef1953e1331f43c095b9224d1a', 
    'SIFhf3UI+KtHdMgJgYkf0czqepZCMdCjtREXOIIyNlY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00052

Result

int(1)