UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Jpr8IYcZvvVULCZitrLWcIghykdUtdbkMdh/vPN3h9g=' 
WHERE 
  key_id = '2b79a7b308104088617bad53cf22c9a784ff5e0db5433572e588ec4626ccd917' 
  AND (
    token = 'Jpr8IYcZvvVULCZitrLWcIghykdUtdbkMdh/vPN3h9g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )