UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8QURTe8MWKZuZw2XwGClSIL5x4wCRu5v6p7LqbV1Uns=' 
WHERE 
  key_id = 'fcd7ba404bd8c0aff448cca83913f5bd9ea24041b12179bee668586944cbd91b' 
  AND (
    token = '8QURTe8MWKZuZw2XwGClSIL5x4wCRu5v6p7LqbV1Uns=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )