UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qLGkwUuacAWFjyW6H/gexzyU6eHpK0EjHoqsxrGbfsg=' 
WHERE 
  key_id = '8bea7d5f71272596bad4f9672c7185ebd98154c9df4c2b2e2febfbb1080090f9' 
  AND (
    token = 'qLGkwUuacAWFjyW6H/gexzyU6eHpK0EjHoqsxrGbfsg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )