UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3Ez1eqjfE2A95y1NdTckrMDZuUjrYk7jaHXVt1tAzr4=' 
WHERE 
  key_id = '1d11ab193e587145ea1ed475973d24c58864696475635fc75c317d5b5d806211' 
  AND (
    token = '3Ez1eqjfE2A95y1NdTckrMDZuUjrYk7jaHXVt1tAzr4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )