UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1S8tF99ucFVtNWqPZiQ+OQhfbY9R2PZayVLVGFW/ppQ=' 
WHERE 
  key_id = '18066cedecfcebc601d6383799d334864c20560ee6fb8e8f845dcb8c4716f71d' 
  AND (
    token = '1S8tF99ucFVtNWqPZiQ+OQhfbY9R2PZayVLVGFW/ppQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )