UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'U464o/P4xuN4gChyyOZOisjSMd44y1A1wDDBSGBPOEs=' 
WHERE 
  key_id = 'd2adafd01c9010ce9f5c3c32235336dfce25389629f202fbb443ab10a7a239ff' 
  AND (
    token = 'U464o/P4xuN4gChyyOZOisjSMd44y1A1wDDBSGBPOEs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )