UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'I0EsdKFgwA3P68GrHUczDIkKV9nBuvF9y/BHt7a0zjA=' 
WHERE 
  key_id = 'd75cf98d812a0fe23d4929e585a18407fb1b9a02620a7c440948d21b8783c529' 
  AND (
    token = 'I0EsdKFgwA3P68GrHUczDIkKV9nBuvF9y/BHt7a0zjA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )