UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uawPD+MH3GSs0RRpmJfFZc27gqpxcaxPq0u71jbaCMc=' 
WHERE 
  key_id = '550fea68fd86f2392c2e8aecae54d5be4c01d141ccdf5836d46ec9d44d7cd8b1' 
  AND (
    token = 'uawPD+MH3GSs0RRpmJfFZc27gqpxcaxPq0u71jbaCMc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )