UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8ogkpheH1Yh9oDdkT/LyEzPkCjyYFrBt5sPOUWKwKtY=' 
WHERE 
  key_id = '53b556e3083779db53576d0a8ebca57791823a0920ce77904fa1381dca060ac3' 
  AND (
    token = '8ogkpheH1Yh9oDdkT/LyEzPkCjyYFrBt5sPOUWKwKtY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )