UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XmVUf8Z4UoEv12wl3TkQm32z55axxIC1w84gSoR2JYY=' 
WHERE 
  key_id = '47a16128e33e18ed3ac6f5da6d485689b58cad11c49426ac69523d6bc4928010' 
  AND (
    token = 'XmVUf8Z4UoEv12wl3TkQm32z55axxIC1w84gSoR2JYY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )