UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sjTEI+SLzyy79G3YeWgh3bwqNnBQfdY6ezQ05RKoRSw=' 
WHERE 
  key_id = '38c289bc62a35e97c3a54c0a59e87b8465d95e2873681680e1a32d914e0e2209' 
  AND (
    token = 'sjTEI+SLzyy79G3YeWgh3bwqNnBQfdY6ezQ05RKoRSw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )