UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LSypUFlVLXWWyNlGnP+ZxHvqaSRAhyEs7rwdxQmqb1o=' 
WHERE 
  key_id = '9a434fbae38b1f842d1db98ad8850e5ec105b7a851b1aed2e7089f5e5faffc28' 
  AND (
    token = 'LSypUFlVLXWWyNlGnP+ZxHvqaSRAhyEs7rwdxQmqb1o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )