INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8bf9555bc8539b775a1de7433603958cc0f6916662c64f4baf9d5130e477ddca', 
    'LfP7r9Rxgtm+Bjr85RbXeL6VaSyHZI8VQPnJgMH9Uy0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)