UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6KgzyHbPBIuU3ACLj3oXe09uxXhOPLUQbBgsHqWFV2U=' 
WHERE 
  key_id = 'fac8c782444a30e516c9326529e8091fc557df36b67b50804e11f03f2f0383ba' 
  AND (
    token = '6KgzyHbPBIuU3ACLj3oXe09uxXhOPLUQbBgsHqWFV2U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )