UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GkdYiZtzS/oWYkAO3VlZc8cVQYU67uMs7/shOgtAtjI=' 
WHERE 
  key_id = '0b836766dbbb1d44a8483bca60196f177f594434284b8e54f7c1b8a98fc51f2c' 
  AND (
    token = 'GkdYiZtzS/oWYkAO3VlZc8cVQYU67uMs7/shOgtAtjI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )