INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6d67c9caf3440f55ff63e9e5e2c6c831866e872feae5e29ffe1da3e5a01bca1a', 
    'iEwBjLvQMDJ06iDYR4BgTYfZexfDdMw0sIznFbBrdS0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)