UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SlOFdWhR0bLi43+LKrlX/BzQvxju/swYyi0aqtrlFlI=' 
WHERE 
  key_id = '2a0fdae67e06038b4c2090c0d9d1f048d4942aa668647ed51c9f8ec2628c38db' 
  AND (
    token = 'SlOFdWhR0bLi43+LKrlX/BzQvxju/swYyi0aqtrlFlI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )