UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Hh9Xlc80V7u8JI3OiX3ceoMvCIxSiGCrhg0cbOdVQ+w=' 
WHERE 
  key_id = 'ce3506672209d4f3fc439847cd84395101de00272e48ee6169bb32da614aace6' 
  AND (
    token = 'Hh9Xlc80V7u8JI3OiX3ceoMvCIxSiGCrhg0cbOdVQ+w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )