UPDATE 
  tmall_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0Cr2WMl6zowfSw+ch+5pD8xXImpp7uqxy/2+r0cuBow=' 
WHERE 
  key_id = '009dc4f70e98ee2ce85ffadab8f4ef440fa768cc9b1b6fffe415fdd19e0facf2' 
  AND (
    token = '0Cr2WMl6zowfSw+ch+5pD8xXImpp7uqxy/2+r0cuBow=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )