UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'K9086bn2qh+HmZAfBYWhGbsGxKBw+qT9YuRwpH4UfZU=' 
WHERE 
  key_id = '387a4626db69e689b546124a63a207d1cdea1922c5f4d4d2a7f980c8dfa92671' 
  AND (
    token = 'K9086bn2qh+HmZAfBYWhGbsGxKBw+qT9YuRwpH4UfZU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )