UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sYwcW6rN73mi+px6giXJLFuW7sx5smIEmqKROo1kWDE=' 
WHERE 
  key_id = '73b68e30f09a33b58ddb054ae86704045d386f57ce768c74f107374ce6c49901' 
  AND (
    token = 'sYwcW6rN73mi+px6giXJLFuW7sx5smIEmqKROo1kWDE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )