UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gQ7wg/q0WQqFFsmYg1cXEVHVm/gX/jPSeGDgb+/W5T0=' 
WHERE 
  key_id = '6c57612aa2021af8b12ac7b2b43e5723b1c58d9595a2ef60906dfba7d47588ed' 
  AND (
    token = 'gQ7wg/q0WQqFFsmYg1cXEVHVm/gX/jPSeGDgb+/W5T0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )