UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vGN+xiAHqM+X+VTIlEeITzQrY/Py9zH7OGNGtQf3Sbc=' 
WHERE 
  key_id = '7d256b14f18f76beaf416842825fe47de93b3c137a2a47baa70612c342d4f776' 
  AND (
    token = 'vGN+xiAHqM+X+VTIlEeITzQrY/Py9zH7OGNGtQf3Sbc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )