UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HwtFSaXR4mGu2xGGxZ2lPUMRIXlGQAiuNwdl2qC4p88=' 
WHERE 
  key_id = 'a7d309ab1fcfdebef75081e87f4a73d94e8ebc637607aebcb9217f764c61d26a' 
  AND (
    token = 'HwtFSaXR4mGu2xGGxZ2lPUMRIXlGQAiuNwdl2qC4p88=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )