UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DqEoMXsZS85ZnjGwIbga9YUs822xBsoDXmIF8JlxsCE=' 
WHERE 
  key_id = '90a74f224107ef8d102456b6cccef5f2e5b76cbcd474303c1633dc1717a221f0' 
  AND (
    token = 'DqEoMXsZS85ZnjGwIbga9YUs822xBsoDXmIF8JlxsCE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )