UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JQD4Os0AfVkaIqQlUyXbnsVo28vLn1z8vZ0UMZpK2wk=' 
WHERE 
  key_id = '868348f1d59962481b8d3aa48fa01e03b2246503d8474363f7096be6578608d1' 
  AND (
    token = 'JQD4Os0AfVkaIqQlUyXbnsVo28vLn1z8vZ0UMZpK2wk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )