UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nZH2V3Xa6BOlXkoaJL5zGldOwr4tcbDjDlKiLAO7QRU=' 
WHERE 
  key_id = 'e897c420cb6fda66246465f5e2487df602a758b2bbf5c3d2bbc999bbf70f7c52' 
  AND (
    token = 'nZH2V3Xa6BOlXkoaJL5zGldOwr4tcbDjDlKiLAO7QRU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )