UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'O3tf1YUhROwtjaJcfuBRaLMu5TtWxQO3nGSPLejzRII=' 
WHERE 
  key_id = '2b5c998073ea1eb8493359242a74e317f41022201cc5b6b9a8cee4ddfe63cf9b' 
  AND (
    token = 'O3tf1YUhROwtjaJcfuBRaLMu5TtWxQO3nGSPLejzRII=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )