UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HQJlSKAsW7KhjP8PaAIAN2GXcEJdKokvX1pMrYQaqOA=' 
WHERE 
  key_id = '0435bb04c412663f23ddcba82a7b6a14e6422917564dc809a7fe5cf061029643' 
  AND (
    token = 'HQJlSKAsW7KhjP8PaAIAN2GXcEJdKokvX1pMrYQaqOA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )