UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sLZhYeTRqukOdwNR6qVD74jNETo0FOxtTv0exC6ajno=' 
WHERE 
  key_id = '8eceee477131c49ce6be9fd3f0d04e6c0ac290ad88b2b416a96af38d00a30625' 
  AND (
    token = 'sLZhYeTRqukOdwNR6qVD74jNETo0FOxtTv0exC6ajno=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )