UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IP3ePdXbKgWkO63usPAMmUMfS0c2+dhxKzC+DYDBv0g=' 
WHERE 
  key_id = 'dc23517d940abeaa05bb0d380470b881f96a343736181e144615b3a1fe0505d1' 
  AND (
    token = 'IP3ePdXbKgWkO63usPAMmUMfS0c2+dhxKzC+DYDBv0g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )