UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'av8TwlcZFLcDJZHC45Ph4nRWY7La8w0vtq8QNJT5uoY=' 
WHERE 
  key_id = '2d6e3cb8feed8147e322834257998e3720adf93d90cc558b0f8a3d7b5bb4fecd' 
  AND (
    token = 'av8TwlcZFLcDJZHC45Ph4nRWY7La8w0vtq8QNJT5uoY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )