UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uIPkurV4BYzKkypwO2heYaWgLLnXdYtyRvkav/dX43Q=' 
WHERE 
  key_id = '43622cebda67ceb8b2eaa90f26bb48434c88ee355a5b2f6b7e4207288cdfd4b0' 
  AND (
    token = 'uIPkurV4BYzKkypwO2heYaWgLLnXdYtyRvkav/dX43Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )