UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '184zWk/PyBZBbwsTGfBrKVlssVY7b9Y4+WBZkuPjTnU=' 
WHERE 
  key_id = '2a08d427aa18d511fa00a5141cdde657e3297c2924d1e16e0e68b415e71d2834' 
  AND (
    token = '184zWk/PyBZBbwsTGfBrKVlssVY7b9Y4+WBZkuPjTnU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )