UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2zmZ+FqBVIlVhH2tHGBP6PqfXQSJUgsvDnB7Wowna1c=' 
WHERE 
  key_id = '3bc82e36d4743acf2253a4d4deab111d04620445821c0087184cf7051d5784ab' 
  AND (
    token = '2zmZ+FqBVIlVhH2tHGBP6PqfXQSJUgsvDnB7Wowna1c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )