UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'J6EzME3s784JO0jywtnirADca45O1PkZRgsPsl4se/I=' 
WHERE 
  key_id = 'f5951ab37450002636de7bd6c1fa415ab4a78e01091ddce965996011d6a61ad2' 
  AND (
    token = 'J6EzME3s784JO0jywtnirADca45O1PkZRgsPsl4se/I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )