UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+IE/EELSiIn7CjdXy48XX9ID0fE75YiXrD+ZXahb0pg=' 
WHERE 
  key_id = '48a5217d9c1dd70a7e40812204da971d855fa2a2749135b0cde53547d4905c4e' 
  AND (
    token = '+IE/EELSiIn7CjdXy48XX9ID0fE75YiXrD+ZXahb0pg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )