UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZXetdSb9FV3OzHs8njriZFYqvWOcRQIc1kVBzsCugrA=' 
WHERE 
  key_id = 'a96c9ed95275b5c3b93185fe56bf9cef159f2f0f3b6ec646b56c3206978f6117' 
  AND (
    token = 'ZXetdSb9FV3OzHs8njriZFYqvWOcRQIc1kVBzsCugrA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )