INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1a55dbe5bb5fbd5fe052476bec75018e0045a07ebf02b840214f9c03d0d977aa', 
    'bqaVmbplfPr49xjTVNYFFhgdGzSPZIZGGigcPTvyTPI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)