UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'awA34gujz8mgxO6eJxbIBEbOZDRRErZh7muHt+DihMQ=' 
WHERE 
  key_id = 'edc79fe68133441a95dd0606799263a4565f228ad640951790691626cfb458b8' 
  AND (
    token = 'awA34gujz8mgxO6eJxbIBEbOZDRRErZh7muHt+DihMQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )