UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'k/TifgTv0fnFBq5elOruJ2CSYcFonYCRp2/wTYk+5R8=' 
WHERE 
  key_id = 'abec79e18f0ce04a9515067c1a80cf91467b7e8253539d41bcf68dec5ee6b8e0' 
  AND (
    token = 'k/TifgTv0fnFBq5elOruJ2CSYcFonYCRp2/wTYk+5R8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )