UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cZthJdwKPzL4XVteT+OgH24EeNF+sa7/s2T0qQ2eN8w=' 
WHERE 
  key_id = 'b9edd37a975e5110686bda5887e9f59e91378bca64664351abb2c16b4f08607f' 
  AND (
    token = 'cZthJdwKPzL4XVteT+OgH24EeNF+sa7/s2T0qQ2eN8w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )