UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IyIuZMxubXxXxVqQuztPHqz9NFCcDy83zz7q/pXOs7c=' 
WHERE 
  key_id = 'a5fadafbe088627be5e9582af7a23c62881783fd89d587e302106e4d3af9ee8f' 
  AND (
    token = 'IyIuZMxubXxXxVqQuztPHqz9NFCcDy83zz7q/pXOs7c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )