UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XDGWKrXpR1MJClZ36TY5QOvXG3RKJGSRNyQHTE+7kBY=' 
WHERE 
  key_id = '87d8c4bd7b3f6629516999c6d624fa96d64f44f0b48d4e00385c4ed1af7bbc1e' 
  AND (
    token = 'XDGWKrXpR1MJClZ36TY5QOvXG3RKJGSRNyQHTE+7kBY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )