INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f802dd305bc7161514583f6da29fb70799d49d8889f966334eeac061fb60b35a', 
    'flEIOjyDCxaOTVHthQYiqzi69VHmhybrsO7UkxGPrZo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)