UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IvcFC1PEc/knyl1PeRO1wqRDV++cHRHOPlFGFw5TEGE=' 
WHERE 
  key_id = '36362d755cd177e2654053054e08541d54d201b711a7a0b1f24b6213c0ea7d50' 
  AND (
    token = 'IvcFC1PEc/knyl1PeRO1wqRDV++cHRHOPlFGFw5TEGE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )