UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HSixBBdHqWnImfosNxoc5RmGY5BFJOInwzROeMsWNlw=' 
WHERE 
  key_id = '900fab60f222d7ed95c63f673433e7648a999bb18fd9a38d4fe7d5adca112944' 
  AND (
    token = 'HSixBBdHqWnImfosNxoc5RmGY5BFJOInwzROeMsWNlw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )