UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NdNehpB76Xpncwg7zVM9TAbq29irOZEQPTtMxpIxPn8=' 
WHERE 
  key_id = 'e462a0a50ea87248ce461f87b6ca29dcb4380ceebfb3e196c48c71e567727aef' 
  AND (
    token = 'NdNehpB76Xpncwg7zVM9TAbq29irOZEQPTtMxpIxPn8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )