UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'y8GbAbV0fXUjZBuDLGcyUT3z51CbW68q4DZu9Vhtnsg=' 
WHERE 
  key_id = '7d34318364967d876e3b45cd425d21aef8d83965fc5712bb1c33dfff59a71557' 
  AND (
    token = 'y8GbAbV0fXUjZBuDLGcyUT3z51CbW68q4DZu9Vhtnsg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )