UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Zo5I2R7PTvngKRvw3zoxFD7PQ8NteBpZ0AOVcBkefj4=' 
WHERE 
  key_id = 'd4d6f570b93865761e093112235c22abacdbd8ef33a35c826eeabf968ab3ac9f' 
  AND (
    token = 'Zo5I2R7PTvngKRvw3zoxFD7PQ8NteBpZ0AOVcBkefj4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )