UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Pp2OAW+P1hMYgxUIgRlw7BJv56Ul4F9mwJC7X9gpUQc=' 
WHERE 
  key_id = '9d3f485d978e52371e47c25ca418039beed2ee0215f11f35d6e316d890213fb0' 
  AND (
    token = 'Pp2OAW+P1hMYgxUIgRlw7BJv56Ul4F9mwJC7X9gpUQc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )