UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GniFCjEvGs9ir0YoVPfTIykwe4NfoJnbdD1D9VlbfFM=' 
WHERE 
  key_id = 'd9435911f7d3a31374ea1189dd0bbc6e1dd9943da223832019d756cbe0041412' 
  AND (
    token = 'GniFCjEvGs9ir0YoVPfTIykwe4NfoJnbdD1D9VlbfFM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )