INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '99ef4127a051a9b8f890680b975fee9cdd53578330b5cff32140c0b060037f7e', 
    'DITZHTnDeAkhIV0D1lCP9Z33Dc2iTAmC2WMaG9PP9vM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)