UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0y6EDMXwEa9Q6mMKjmNLDvg0GAxt1bnLzM8m/pNPJMs=' 
WHERE 
  key_id = '5c244347c64cb893df7b63a765d39f839428e1e454188dedb027be0f7811a786' 
  AND (
    token = '0y6EDMXwEa9Q6mMKjmNLDvg0GAxt1bnLzM8m/pNPJMs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )