INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5428f1e739a968bd3c992f3e02e04a499d4782522f446c6a64cab0209e692a91', 
    'N6AIYZGE0YMAkFtwf8B7eKZjvHLYxzK6MvHc0MHFav8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)