UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VsViOUADxMhcnuQFdtC5afT5oQnB3rZgK3qLbIQ+Qd8=' 
WHERE 
  key_id = 'a868fa673d744c6e2d003ad721c364588467344f0964a77c06e3f4045f0bfd14' 
  AND (
    token = 'VsViOUADxMhcnuQFdtC5afT5oQnB3rZgK3qLbIQ+Qd8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )