UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Dy/OPI2Wi6udtSTdaQoHgo31YHbOrRgcHSZdlXNUO6Y=' 
WHERE 
  key_id = '460b773d9ae4b52d5b48366941b4230e368fe401d863fb28c0e385da24eefde2' 
  AND (
    token = 'Dy/OPI2Wi6udtSTdaQoHgo31YHbOrRgcHSZdlXNUO6Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )