UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Z47GGO3TA0bl/O5iBn1nBOlTnEp/dYm7wY1WKyjpvAM=' 
WHERE 
  key_id = '1fcfebd991bf6d5a40d291b9c661b684e9f01d12b42812193fa80eb75af46d02' 
  AND (
    token = 'Z47GGO3TA0bl/O5iBn1nBOlTnEp/dYm7wY1WKyjpvAM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )