UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pDF8AHgZGrMYLeEyo1IRhbEsTbJ9l843q6QliJMkiBI=' 
WHERE 
  key_id = '309672aee50899fcf29b2f981bb5db82592350b772a352a57c0847a60bd67d0c' 
  AND (
    token = 'pDF8AHgZGrMYLeEyo1IRhbEsTbJ9l843q6QliJMkiBI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )