UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WhruEXWgYRfzTRpAelhxjA1kZMwPRnR/jbsMZux/TgY=' 
WHERE 
  key_id = '55d9e210b36f587c7a6f5616cf0196c0c799f01bacb0f257b4bc8dca7492a911' 
  AND (
    token = 'WhruEXWgYRfzTRpAelhxjA1kZMwPRnR/jbsMZux/TgY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )