UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ClpbswwDahY5vwakNzITlG+zSi2sCrWWJrJfUfAmVWQ=' 
WHERE 
  key_id = '94fad5e1d259db20ef19eabecee1a09a3c04bb24f151d97f73385ba28733beef' 
  AND (
    token = 'ClpbswwDahY5vwakNzITlG+zSi2sCrWWJrJfUfAmVWQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )