UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'P9haEFfCGoyZjBsGirq8Vk5HOLlGHQ2tl6snhcHEQdo=' 
WHERE 
  key_id = 'b3d0f5171784e81d6e401a24fea956e21a64f5003c84ea99a19be4e638ac851a' 
  AND (
    token = 'P9haEFfCGoyZjBsGirq8Vk5HOLlGHQ2tl6snhcHEQdo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )