UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dUqzCvyUrkIic1mT1pBtuwhLlHAQao27lCOh2eHo9e4=' 
WHERE 
  key_id = '0612bb80c6ac11b4621437d73ccd8c9829055b98045074e7fcf57a82e679b5b5' 
  AND (
    token = 'dUqzCvyUrkIic1mT1pBtuwhLlHAQao27lCOh2eHo9e4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )