UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'P2fRC0ZZIwe6rH/yrF33edgi1h295/HvsLCYvq5xTUw=' 
WHERE 
  key_id = 'b09c90e2820acad262f9966899f6c2e1436aadc6ce361051fb01e167afd48140' 
  AND (
    token = 'P2fRC0ZZIwe6rH/yrF33edgi1h295/HvsLCYvq5xTUw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )