UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cA5MboBqzKEHDebXA5B+OoffE+frwnofd2mfoY6rr8s=' 
WHERE 
  key_id = '4b30883d76f1eb4854cddd8d954502e4dc36270a458505895c4af2c4390ea039' 
  AND (
    token = 'cA5MboBqzKEHDebXA5B+OoffE+frwnofd2mfoY6rr8s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )