UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TaN6Sn1kyFahOQ6ZaZolbrHgNqzQhi5fKT8cL2V//uI=' 
WHERE 
  key_id = '3432d7e31f0ebeb8fccf754381b304758fee2ee98c0e1a536333bc5107381417' 
  AND (
    token = 'TaN6Sn1kyFahOQ6ZaZolbrHgNqzQhi5fKT8cL2V//uI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )