INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '76a0a84eb34607a592314ca42dc11a43d3697e871e321fb6ed38da40afc2b508', 
    'UdR11ZU9KadnenLQ1P8ozSUPn7VI69Gl8vTAgzsf6wU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)