UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VRmwRy6pprS8mlwkBKTXS9tmwzE26F1TzBHuXp50xxo=' 
WHERE 
  key_id = '5e95b0f4219fe6de71f8b22828f5a5de4cafc58d123c70900ca0b41beeb68f6d' 
  AND (
    token = 'VRmwRy6pprS8mlwkBKTXS9tmwzE26F1TzBHuXp50xxo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )