UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iLxuzNqUbF3L/r8irKneAjwu33Uu0LnR0VvZwaoDtHc=' 
WHERE 
  key_id = 'af822d5f52ee9857328c3b6550f66866600046f35767fa712473971ca8d9ad47' 
  AND (
    token = 'iLxuzNqUbF3L/r8irKneAjwu33Uu0LnR0VvZwaoDtHc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )