UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7DFY7gfwFhfPuEvkepAsKNsx/7mD2OqeK39AJd7N67I=' 
WHERE 
  key_id = 'c070bc0cb533a9169c3cde00aa6a549c583e09d75c1d534afa10f78035a120d2' 
  AND (
    token = '7DFY7gfwFhfPuEvkepAsKNsx/7mD2OqeK39AJd7N67I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )