UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JnJUglkSQhHEH7AuJtS9+RVK5QWLQG4cXecaAXlcqN0=' 
WHERE 
  key_id = 'd67b7c2fa8d7641dd43c5cad68e53fe77387e7084741f4247670b515fbca82cf' 
  AND (
    token = 'JnJUglkSQhHEH7AuJtS9+RVK5QWLQG4cXecaAXlcqN0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )