UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9yoP5DvSoyrVtcuk6N6wZaN642LlQ+cHvgpvq3XGhgg=' 
WHERE 
  key_id = '52646863627f13beb9c2e3d94e12be98057b13ae2285d1e648f89325d8034b17' 
  AND (
    token = '9yoP5DvSoyrVtcuk6N6wZaN642LlQ+cHvgpvq3XGhgg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )