UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iY4CQLfoN4fs07KG9QB5Ehhzq2OPRdJcHOWXJfsxnw8=' 
WHERE 
  key_id = '1fbc9527ed4db821a47e7986b07f9e68d41327b5708d384f841612cfd104dd4c' 
  AND (
    token = 'iY4CQLfoN4fs07KG9QB5Ehhzq2OPRdJcHOWXJfsxnw8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )