UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2tuHo05wWKl4Ztek57MYr35652f6A81I6cIYBrsKHgs=' 
WHERE 
  key_id = '40eddb1858a3f92967196a8eebba9d60afe7a5e8239f5b4f0a2aa0628f58667a' 
  AND (
    token = '2tuHo05wWKl4Ztek57MYr35652f6A81I6cIYBrsKHgs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )