UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Y3qdxWuAqpj19V1dnOd2DdOZBgbz7pVei+2D5kCt9GQ=' 
WHERE 
  key_id = 'b7fd1caa03400147d51abccb962bad01fd30e0d8f1cdc1db336657a78798513a' 
  AND (
    token = 'Y3qdxWuAqpj19V1dnOd2DdOZBgbz7pVei+2D5kCt9GQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )