UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eU8y82SO4yhhyH7kNnzMabd8B9wl9WT1zYWTFPrN6VA=' 
WHERE 
  key_id = '2fd5687eab1538a4a3dbdca58cf245acab27aa7f1ea54e818b65ce02efbedd6e' 
  AND (
    token = 'eU8y82SO4yhhyH7kNnzMabd8B9wl9WT1zYWTFPrN6VA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )