UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'A8E9GY4NQpNb4OVUro7YSTzScZQUE3FKQ/hvlkxvifs=' 
WHERE 
  key_id = '74dadd6571a3b12d6d86141b0708f2b601c83ce3d4ae4acf40e05d385e2e6706' 
  AND (
    token = 'A8E9GY4NQpNb4OVUro7YSTzScZQUE3FKQ/hvlkxvifs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )