UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kjl/HvLTD6o0Xy8N8RLtBd1zHZxp5upHJ7bW/nXDcXE=' 
WHERE 
  key_id = '34a6bf18c60a2c4696b3a83d7838ed6efcd39808c501c33fa133ca523d52f8b7' 
  AND (
    token = 'kjl/HvLTD6o0Xy8N8RLtBd1zHZxp5upHJ7bW/nXDcXE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )