UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4o7s+sgfZBIO5X4uNgPdv1WnSsaEdFhg5cBFksFhsbE=' 
WHERE 
  key_id = 'fa6132ac7950fda59923461ae30a82f328650dd26c1e7ea97ad16359ec9a1779' 
  AND (
    token = '4o7s+sgfZBIO5X4uNgPdv1WnSsaEdFhg5cBFksFhsbE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )