UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CIJqvSjh6MrqXhSylw5W+hI1PzmzsgQCcs/fK9yElEE=' 
WHERE 
  key_id = '561a6efd3ca9702d7c4ba4f4c10bbc11024a99d75f5bc9106ea9fb18c6880d33' 
  AND (
    token = 'CIJqvSjh6MrqXhSylw5W+hI1PzmzsgQCcs/fK9yElEE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )