UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6Qg0QqDisI1OqEkcebC+2ICwK0oPI4FPIZYx4YPHZCI=' 
WHERE 
  key_id = 'd403b9da7efab26a7ef3c4b4bc1516b983c07c89369d5c347d0a27bd171ca706' 
  AND (
    token = '6Qg0QqDisI1OqEkcebC+2ICwK0oPI4FPIZYx4YPHZCI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )