UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CfnvXq7Otkw39kI/gJJXOcoLRh8DhLm6WdbIF4Vz7N8=' 
WHERE 
  key_id = 'fb68f38112af083d8d0057a433034689f10f7956f8e353a713cf9a8cc9b8ff0a' 
  AND (
    token = 'CfnvXq7Otkw39kI/gJJXOcoLRh8DhLm6WdbIF4Vz7N8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )