INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '929ef9afe9625638bf4d34a430412efce27a61d362834c094583cc2ff9c681fa', 
    'YxLWdraEdReXil4efiAwyRMQRaPR2uI6UY5JSRzlWaA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)