UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HOl1EIWGKA0IzycThXf9Rb4sQv759LzfpRxlc4oyQpo=' 
WHERE 
  key_id = '91ff449b11bc49af802c2e25c997a69a94f3a9ef93891b702e2d5f390a3312f8' 
  AND (
    token = 'HOl1EIWGKA0IzycThXf9Rb4sQv759LzfpRxlc4oyQpo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )