UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w/4Fv4bu3KZBuq5npRnlKRJP0TzDw2pV8Avlf7hCXqw=' 
WHERE 
  key_id = '5aeb356f03290b581979b7e148fb26d01714e947bbef0e4f85667db4e1f4ce94' 
  AND (
    token = 'w/4Fv4bu3KZBuq5npRnlKRJP0TzDw2pV8Avlf7hCXqw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )