UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fdlHtAQeYTHnDbAN/91t8Sgiiq0DlgwWvRt9LMh8Tzg=' 
WHERE 
  key_id = '7c783569a2b79706ce8023406a95a046f846d6e740ec2752c1914c90a0e76d17' 
  AND (
    token = 'fdlHtAQeYTHnDbAN/91t8Sgiiq0DlgwWvRt9LMh8Tzg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )