UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LiqZ9RF80SAnF+rdssxNe9P/S5N1bNxuss3F9P0qFos=' 
WHERE 
  key_id = '593c022a72d8545d2c844da52a3b3f237574748d52fca6ef58cef1d937ad6faf' 
  AND (
    token = 'LiqZ9RF80SAnF+rdssxNe9P/S5N1bNxuss3F9P0qFos=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )