INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6b81c3c4b5d0f7d6604878af4352401ddae48dbbe056b513eed0b245a25cf83b', 
    'tNvEsuTrkMbfgwwH5AoOJN9a4Tz29N9vE/bdact2hPA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)