UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'X/tdlToGJMhzWPjWAYolWHZAuyJH50vd5EIqQrAA2G0=' 
WHERE 
  key_id = '186c0ecb7a178a0c6226fa249548219514cb6efc055dbbc5411ff5d3ec516816' 
  AND (
    token = 'X/tdlToGJMhzWPjWAYolWHZAuyJH50vd5EIqQrAA2G0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )