UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YwfrmXxWgaTAaNSYn+M+v2jAIUjjsAyJP3kFTSwex/c=' 
WHERE 
  key_id = 'f620709811067a5fdd2bc411d85d91a4448e5ccf94d4890d480a3db4e9b1ad3e' 
  AND (
    token = 'YwfrmXxWgaTAaNSYn+M+v2jAIUjjsAyJP3kFTSwex/c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )