UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JKHfqUVDvLLxwUJEJ/ABUXTbxUOSakWg1/8sH7IJin0=' 
WHERE 
  key_id = 'ee781ada900fb8b397e4c2f89fcb7dee0000879708f07621636bd6e58e5f212a' 
  AND (
    token = 'JKHfqUVDvLLxwUJEJ/ABUXTbxUOSakWg1/8sH7IJin0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )