UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5trlK+mW+3AKlCyYssDpUlcuEPFC5GqYTIaaXUpVzLs=' 
WHERE 
  key_id = '0c4e3cfa65d0ce29f547ca412e718bacd19961894564bc561a381e9e13406955' 
  AND (
    token = '5trlK+mW+3AKlCyYssDpUlcuEPFC5GqYTIaaXUpVzLs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )