UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/Atl/Jsq8N6CJkNRhkH0RczamT8WbFKHn4HpkKEMkJU=' 
WHERE 
  key_id = 'a8659ceb19f7a8fd0d916d034efd90a0bec9479451452bea049ac0a7acd7a06a' 
  AND (
    token = '/Atl/Jsq8N6CJkNRhkH0RczamT8WbFKHn4HpkKEMkJU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )