UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iayP5B5uEGfXi7kiNBObRiCpTKazjvhhCf6R13a4pq8=' 
WHERE 
  key_id = 'ab6a1f50d01369105f1611c3efb55bd412e770e6d1c324af7632ff9bd1c01fab' 
  AND (
    token = 'iayP5B5uEGfXi7kiNBObRiCpTKazjvhhCf6R13a4pq8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )