UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Htx9k8rT3GYGWyWvnl+BLvhoBb5P6edo4FJByrRmK3Q=' 
WHERE 
  key_id = '4009b3ce3046d727be84a767889313c5e5c5dee5c66577780dead188537ca8ff' 
  AND (
    token = 'Htx9k8rT3GYGWyWvnl+BLvhoBb5P6edo4FJByrRmK3Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )