UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'J8vgzMNBXii4ye0/E0lRT4UeMM+jvEqvRFphJU9+cUU=' 
WHERE 
  key_id = '2c3df12ce3bb52b5478ff700b6fa9375d78e0674f73aca7301a1c7f1b268c7f8' 
  AND (
    token = 'J8vgzMNBXii4ye0/E0lRT4UeMM+jvEqvRFphJU9+cUU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )