UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'a5hz2nFFPnS5/q+mAZQCaKHsyIkrq5iJ5iBrhQvr6+Q=' 
WHERE 
  key_id = '9fb62ef74b8f15e2a7990dc6e52bf465175a058437688196acd3074740bac41a' 
  AND (
    token = 'a5hz2nFFPnS5/q+mAZQCaKHsyIkrq5iJ5iBrhQvr6+Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )