UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'esH+QhyNrDN38PNXRuxNGIVrf0PcW2KMuOzAatg5BmU=' 
WHERE 
  key_id = 'a4008c81ff6777e98f75533a88fa7ec2de519ae986ee761034d353e0fa8b3202' 
  AND (
    token = 'esH+QhyNrDN38PNXRuxNGIVrf0PcW2KMuOzAatg5BmU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )