UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yvGscSVbyqlvYwookRG7RPVfvIT7am2VlWCGK895ViE=' 
WHERE 
  key_id = 'c9d32fb0ad0418e87a080179a064f0a6e7610798543f5866bf3433b09f171b37' 
  AND (
    token = 'yvGscSVbyqlvYwookRG7RPVfvIT7am2VlWCGK895ViE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )