UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZdGKSQJlRHIfRIKtyn/pZfZ6vM3+FrzIm4Xr29TmRNI=' 
WHERE 
  key_id = '8ce437d0c61e7db642f872a26308428c9967d60e45518d02567c0616a9aa8365' 
  AND (
    token = 'ZdGKSQJlRHIfRIKtyn/pZfZ6vM3+FrzIm4Xr29TmRNI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )