UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vLtUMY4cVyKq87qm9FFpA1FjuX5RqUoqMwqhJYMVrt4=' 
WHERE 
  key_id = '13090a815e86826addf072fd7ef6dab4d94ce52818acf854b0b562f0abc70a84' 
  AND (
    token = 'vLtUMY4cVyKq87qm9FFpA1FjuX5RqUoqMwqhJYMVrt4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )