UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hNdSNv8a6ppn2oVfUPu7nIAg58VI4bFbLFZm0BKURh4=' 
WHERE 
  key_id = 'cdfe938ee19267d1793e06d163b3ba1e6539d91bcd8ce757b2ad60302900931d' 
  AND (
    token = 'hNdSNv8a6ppn2oVfUPu7nIAg58VI4bFbLFZm0BKURh4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )