UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '12vp9V+NU+YmKYwJD2cos3P0ZesWZiVd4asMtCNakA4=' 
WHERE 
  key_id = 'c4d9642e045587b7ca003516ff0ba48b675b4ddea2b99bb6365859e7e61e063e' 
  AND (
    token = '12vp9V+NU+YmKYwJD2cos3P0ZesWZiVd4asMtCNakA4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )