UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lN80T2qW1mrvx3qYYirKs6aDRGUALj80/DWhxTz0Tgw=' 
WHERE 
  key_id = '1512b7ab536105b04a8a36e7d7c84279fbcb5f63216a052ef6120d3841900fcf' 
  AND (
    token = 'lN80T2qW1mrvx3qYYirKs6aDRGUALj80/DWhxTz0Tgw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )