INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3532761825fd76267791d2db30802056f8ba3f5ee9828fa621a87a246d85d09f', 
    'Gu+5UU++uUEX5B8JWAesaxo5fjAl3mnPVRah0DdfUfQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00057

Result

int(1)