UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hi38XIqpQSIIsZpV0VFaCRHURtl3vk12L5VGQHH4OZw=' 
WHERE 
  key_id = 'b3f4f42c25e081fbf231d9f6cebc59a1f68498a71f4099226533ca67cc9a78fe' 
  AND (
    token = 'hi38XIqpQSIIsZpV0VFaCRHURtl3vk12L5VGQHH4OZw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )