UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vbv42GubC1lnFNn8pwXknygqi1nF580JNMdP/v358Cw=' 
WHERE 
  key_id = '7cf17f916f7f0ab2b35fdfff810dcff0773c1dd9f0874afc721c2b186a37f71d' 
  AND (
    token = 'vbv42GubC1lnFNn8pwXknygqi1nF580JNMdP/v358Cw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )