UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bGTWaVkvyl5dFTN1gPwHMtNbFIhO6kUymlzv8CmEGIU=' 
WHERE 
  key_id = '1fc0c359b7bcb98ad8e8d0afe95d8cf92d73c4d648afa23b75117f27993a9435' 
  AND (
    token = 'bGTWaVkvyl5dFTN1gPwHMtNbFIhO6kUymlzv8CmEGIU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )