UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZJ1EwFnI1xx7jhlJh4dvkXMiN1tch4OzRlrDmKmoGmw=' 
WHERE 
  key_id = '35c55c323f17c866b38c4564248737de36ddffe62e64fe5e7bfe502273dbde37' 
  AND (
    token = 'ZJ1EwFnI1xx7jhlJh4dvkXMiN1tch4OzRlrDmKmoGmw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )