UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DixKSwSoNqyXXV8CCJF63mBUhqR3sOQeOEmbCT/xgjc=' 
WHERE 
  key_id = '8fbdb8ec51ce4306954d45c22aba4ff9ff3146a046e12488cf0d5d89231d159c' 
  AND (
    token = 'DixKSwSoNqyXXV8CCJF63mBUhqR3sOQeOEmbCT/xgjc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )