UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q7xrfE06pxp6gjA10ghtrS4yP1ACd2ZYiyNgaAqpXx4=' 
WHERE 
  key_id = '5ec24e04b6573d893f9978dce3400606ecd12c935f92d1f63de75b9673bb6723' 
  AND (
    token = 'q7xrfE06pxp6gjA10ghtrS4yP1ACd2ZYiyNgaAqpXx4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )