UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DVPXBxqr4lHedU/GeeL+7ZSPG08HZk0vqyK/acBwPP8=' 
WHERE 
  key_id = '30640d89b1333c8b4db736eb99c51ad36f1fa125777e7adb66a2196330c6030b' 
  AND (
    token = 'DVPXBxqr4lHedU/GeeL+7ZSPG08HZk0vqyK/acBwPP8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )