UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 's+fJFuWVJ7DjGqEp7fVOU18Tv+WilwfGqvShIqOBOo4=' 
WHERE 
  key_id = 'c8256417a7576a3c05af431ef25063341570a69d92911190370bf7cb446d7c01' 
  AND (
    token = 's+fJFuWVJ7DjGqEp7fVOU18Tv+WilwfGqvShIqOBOo4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )