UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lL8HJbRSjQYRVtqDIfLBMbP7j0XAGuuScr5rQbk7PSY=' 
WHERE 
  key_id = 'ee4f72083851510a83894ce71530781db019b07da2abe0d046b4438e2c1ebe2c' 
  AND (
    token = 'lL8HJbRSjQYRVtqDIfLBMbP7j0XAGuuScr5rQbk7PSY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )