UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dx5sqDSWW7FnzmxD9KAJeAgbTSUl4QkGfvkunW+LL5s=' 
WHERE 
  key_id = 'e189272a0a297148e2afd07b8144411357e30118b5609c7fb0784d75803b8f20' 
  AND (
    token = 'dx5sqDSWW7FnzmxD9KAJeAgbTSUl4QkGfvkunW+LL5s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )