UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'naO+Q/sSqHG3xl3N3TkG2m9sKniCLfyqIK7DNkxdikE=' 
WHERE 
  key_id = '9c542c5039e18245a840f03a198be24e8d82190612a14ce7ec456d2296f523c7' 
  AND (
    token = 'naO+Q/sSqHG3xl3N3TkG2m9sKniCLfyqIK7DNkxdikE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )