UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'voKWSM0PmVqKQlQXoI3esPbP4laxa+k3HAKSTq/PpHM=' 
WHERE 
  key_id = 'ec3a4d400b00a87af7ac18664d91fa6b02637157819d16066e24b7f8720e46b3' 
  AND (
    token = 'voKWSM0PmVqKQlQXoI3esPbP4laxa+k3HAKSTq/PpHM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )