UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/YIzYL99GVfb5REqBIfPAcoVQ2YRbNXb6jZquIwKt/Y=' 
WHERE 
  key_id = 'c2d086c3df110d7d94b4b4ca9a80d6867c723ab04c722405773b283646706569' 
  AND (
    token = '/YIzYL99GVfb5REqBIfPAcoVQ2YRbNXb6jZquIwKt/Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )