UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v/NVqUCYswjssgZN+mHr8+tIWUq8Oo1wagCVMQJaG30=' 
WHERE 
  key_id = 'ca8697bc6806362e481a1dcd3ef21c4ae5c1cbee79623ced152e303eb40581f4' 
  AND (
    token = 'v/NVqUCYswjssgZN+mHr8+tIWUq8Oo1wagCVMQJaG30=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )