UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'i/4BcZP8fyPaD3zwg11yJImJMyOfVZOvfje/IxFheb4=' 
WHERE 
  key_id = '3466146718a25fb17d1d342e30721676fe7cd2d441f13153013e4d18c737892b' 
  AND (
    token = 'i/4BcZP8fyPaD3zwg11yJImJMyOfVZOvfje/IxFheb4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )