UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KwioT8UtgOCIJwMWr//EZRb0O1IS3GmJyCvwJdOk5vk=' 
WHERE 
  key_id = 'b834e8ab80936cdc6df8103c9d829e110f4794b40b0f9bee35552b16ff33b4ec' 
  AND (
    token = 'KwioT8UtgOCIJwMWr//EZRb0O1IS3GmJyCvwJdOk5vk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )