UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yaYBiNDz9nYtr5fr4opC/c6XE2pKqNgNP1vV2pV8TgU=' 
WHERE 
  key_id = '28384aee0cadfbe897ab5434babd5e90d05530b4a005d4f6a4ef5857a634d859' 
  AND (
    token = 'yaYBiNDz9nYtr5fr4opC/c6XE2pKqNgNP1vV2pV8TgU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )