UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'C5wFgV7eDMb8gjZe6vGvoHRqUhM9bRIeASwxd8X1MNU=' 
WHERE 
  key_id = 'eaeef0058a8b70713f36c8094c728a72dbff2a07faa294e9c3cad26a0d7e9559' 
  AND (
    token = 'C5wFgV7eDMb8gjZe6vGvoHRqUhM9bRIeASwxd8X1MNU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )