UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IXsoXu0hOGuTQU6b8LEnBaHiumodw2oU1BlRNdBYa0w=' 
WHERE 
  key_id = '81cf62e8378ee47782b750e108810d0efd5c7e7a016059e976a37dec3df7dc6c' 
  AND (
    token = 'IXsoXu0hOGuTQU6b8LEnBaHiumodw2oU1BlRNdBYa0w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )