UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RpkPXPDjYiIy3HjFoVIYX7HOcGcWr3cnAjMi99XTI78=' 
WHERE 
  key_id = '92104cf7a628ebb0f77b98ea21878a88bed6eed9dbf42c54aa44bd4ea629bbca' 
  AND (
    token = 'RpkPXPDjYiIy3HjFoVIYX7HOcGcWr3cnAjMi99XTI78=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )