UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'b9xBLJsYipMQNpBHuCEGRnnL6p4FstF2nNjXyZpnPW0=' 
WHERE 
  key_id = '895b1f8ec8d230927c82f16d27d664125fd4493e70fb34da7bc67f1bd1fb9ebf' 
  AND (
    token = 'b9xBLJsYipMQNpBHuCEGRnnL6p4FstF2nNjXyZpnPW0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )