UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uc7ByHwe2pgJC5YjXK1HqOC6pDdYRyHqwKhD6gJVFVM=' 
WHERE 
  key_id = '24a28e3b39765f5d342814ec02a208b39e63ca5a4e70ecdf7f41c0c49059077d' 
  AND (
    token = 'uc7ByHwe2pgJC5YjXK1HqOC6pDdYRyHqwKhD6gJVFVM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )