UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yKP0q/r2jEeAPliHz8ZYdsa/oaGDgk9YYgsn7Ia/EqE=' 
WHERE 
  key_id = 'f8517c9f1e3a71b0d24b53664dbb678b9b392c42faa4f548735ae821d2f46866' 
  AND (
    token = 'yKP0q/r2jEeAPliHz8ZYdsa/oaGDgk9YYgsn7Ia/EqE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )