UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8eEMJ26y9tVt8LRDB8cK6Pb1cQErcT9tX1CCH2ZgBJM=' 
WHERE 
  key_id = '045c5fba556af8e7b542cfa2ac15f13a84175b964c784ff6aa2cfb32e3a419e6' 
  AND (
    token = '8eEMJ26y9tVt8LRDB8cK6Pb1cQErcT9tX1CCH2ZgBJM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )