UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dDjH15R547cJZz9hbuYZue+uuEJKIc7DvOzZIG9LF+w=' 
WHERE 
  key_id = '7fc2b539077a54e3f90d28013dd47f5e1eddadff7602b28c0a291413a3fc9483' 
  AND (
    token = 'dDjH15R547cJZz9hbuYZue+uuEJKIc7DvOzZIG9LF+w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )