UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'c/eF/tFQuovBWgTI1QzdtjvHW0HNElJMQa0XD7OUm6g=' 
WHERE 
  key_id = 'e374b871355c9bba45d0fd053d6d25268c9c2210196618cb84fca134eda13673' 
  AND (
    token = 'c/eF/tFQuovBWgTI1QzdtjvHW0HNElJMQa0XD7OUm6g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )