UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gBQt+YfZTW9dVSrRQu2YIpMCdxflTfViptm/B/+LsSs=' 
WHERE 
  key_id = 'dd967f0725e2edbdd166ea7d652225aac0d16baea32ea0b638b1ffbcd5b5f884' 
  AND (
    token = 'gBQt+YfZTW9dVSrRQu2YIpMCdxflTfViptm/B/+LsSs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )