UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gIHBR41SuOZuxT5Q59nks1GfNZ6TV4z7lP7P8xC/ERE=' 
WHERE 
  key_id = 'a6d5e5668956dc13e79b98b9d97e2714c23ab8a571f0974cbb485bc7d397816e' 
  AND (
    token = 'gIHBR41SuOZuxT5Q59nks1GfNZ6TV4z7lP7P8xC/ERE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )