UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ia0gYeVzYLoWVvASIS4r6/8gpNlZ2d2iOhRY0+h7uA8=' 
WHERE 
  key_id = '9e695805d2ec6d38cc2fd548a9e678901f51f2d1a074166047f33147768d8f68' 
  AND (
    token = 'ia0gYeVzYLoWVvASIS4r6/8gpNlZ2d2iOhRY0+h7uA8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )