UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gKlspWq2DOCLvnsxL/haiw8PNig7yDrkPmbaSDpcA94=' 
WHERE 
  key_id = 'c3d27f39bc7dd843b23ce27b7d8502a4a1120253a4bf316ec18183ce87d36d23' 
  AND (
    token = 'gKlspWq2DOCLvnsxL/haiw8PNig7yDrkPmbaSDpcA94=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )