UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ulzNubJ9fFtNcE+nIywFON9ON0aiVKcapzlHYDj4thU=' 
WHERE 
  key_id = 'b9eed2653ca43d34443a2298cfcc7f99758e5a7c9dc0b2526e16d2c819e5b305' 
  AND (
    token = 'ulzNubJ9fFtNcE+nIywFON9ON0aiVKcapzlHYDj4thU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )