UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1NDOVH0WImVMrSUTXWyVi6S+Z6LWzfDUQU6C6+HNvVI=' 
WHERE 
  key_id = '11af033fd3bf0fbef3900a0985af2b3198886ec5a4cb184aad928dcce444b7fa' 
  AND (
    token = '1NDOVH0WImVMrSUTXWyVi6S+Z6LWzfDUQU6C6+HNvVI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )