UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GSnlnzt/1TbsM7V6Se0pGd75IS1AksHU7Lctmu4IhoQ=' 
WHERE 
  key_id = '9ba243475672fca101521f5cb0cc492785dc4269485982ac9f0cabbe87735703' 
  AND (
    token = 'GSnlnzt/1TbsM7V6Se0pGd75IS1AksHU7Lctmu4IhoQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )