UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KvMzdqcHPUuuLG6j2Agg+K4xqJvuglxIw2w1tQs+KQk=' 
WHERE 
  key_id = '32ffff32a259b90fc2230fbcdc2b45806bebcf52d4abd77fdf235755ce8a23b3' 
  AND (
    token = 'KvMzdqcHPUuuLG6j2Agg+K4xqJvuglxIw2w1tQs+KQk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )