UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fjzlkEP+/1tA4WP9+nWUPZ3/XZ/86S8eo0KdVwBDsNg=' 
WHERE 
  key_id = '8dad3f7e53e443002f83b6e637212f908bd67b6b249585712ee5517c070e677a' 
  AND (
    token = 'fjzlkEP+/1tA4WP9+nWUPZ3/XZ/86S8eo0KdVwBDsNg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )