UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qMogKZoKB5KzFi8Rg5jWuq4pDLsFqTPWZ6ZcBlM8IIU=' 
WHERE 
  key_id = '6662bfbab21ec1496969aef4e4e3b43f61580ec9a93f23634d7d7f459e0ff0f4' 
  AND (
    token = 'qMogKZoKB5KzFi8Rg5jWuq4pDLsFqTPWZ6ZcBlM8IIU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00037