UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'W/kQecwLGdd8wJFhGH71Ck7LFWyz4QiFGWsYuht4LYI=' 
WHERE 
  key_id = 'df974fa91195ff2c4ffe5a36a323ea790a5f6321096563aff5f6acf4f46f8cfb' 
  AND (
    token = 'W/kQecwLGdd8wJFhGH71Ck7LFWyz4QiFGWsYuht4LYI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )