INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f3fa0fdbb0e2f759dc409ea21a089a28d8bb2c65831b690ae3f9ce92c200e540', 
    '1cTstOPxSEUH1j9h/7kPBWBef/hJycDBZMCj93YLaQI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)