UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1yCkBN/nGKnpZ4MK45KkC8IULh8fDKmd28bgIpDJ6Kg=' 
WHERE 
  key_id = '43781bb81e1c677888aac4d4b8e45ca1de01b38b638e6cce2dca84edc88321a8' 
  AND (
    token = '1yCkBN/nGKnpZ4MK45KkC8IULh8fDKmd28bgIpDJ6Kg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )