UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QjHGGGS425QKStQd7hAjCvPh9LVYv6BNhhuIDLUCU6o=' 
WHERE 
  key_id = '99ea2d8ef56ba6a65ac149c3b69ce4e082adc6a166c1b7ca3ad4d8bd70912476' 
  AND (
    token = 'QjHGGGS425QKStQd7hAjCvPh9LVYv6BNhhuIDLUCU6o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )