UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'K630xhbZw4aYWIgJq0HYBzQeh13YFzEL+N9EonTPyrI=' 
WHERE 
  key_id = 'b23a7cb3ce6173a3ad8f10cedab5a4ebbd8413759ab8b0c318a551e28126f583' 
  AND (
    token = 'K630xhbZw4aYWIgJq0HYBzQeh13YFzEL+N9EonTPyrI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )