UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kp1MQvGtQlfOWuSETrFNJT5rbbKkABQ+JaX9duY+SqU=' 
WHERE 
  key_id = '9540c768fa77965e37e095de382322eee6f314329e246041236b91e9bcb2f209' 
  AND (
    token = 'kp1MQvGtQlfOWuSETrFNJT5rbbKkABQ+JaX9duY+SqU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )