UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jU3r2761vg7PcuWqNHET5DN0HJ0vSQHAahnTjOTD068=' 
WHERE 
  key_id = 'c17c7cc81f3264816f0e5713c7195077d79c115f323495f99ab0f18378a24ed6' 
  AND (
    token = 'jU3r2761vg7PcuWqNHET5DN0HJ0vSQHAahnTjOTD068=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )