UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kz2RoqgPuISssX4jpLYmQYbQXZQ569l927i+7UNkC90=' 
WHERE 
  key_id = 'ebf171e63062ae6bda11d79d78c3aaa3af8eb73c9b88a9573fd27f881f24b2a0' 
  AND (
    token = 'kz2RoqgPuISssX4jpLYmQYbQXZQ569l927i+7UNkC90=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )