UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WFzWcXt8Nyhr/ce8y2sSvckViVczbZrOcmGoh0CE+ZU=' 
WHERE 
  key_id = '5f960935c8fdb5aaaec0fb3c63965415ff8ec58a144f8581bde68c8840f8193f' 
  AND (
    token = 'WFzWcXt8Nyhr/ce8y2sSvckViVczbZrOcmGoh0CE+ZU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )