UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aR1mZ9L0Y8JL8kOhT3bphSU1oGrEqubQsB6bWHlTCSo=' 
WHERE 
  key_id = '9a356f2d52841703475b8987a9a9655ec7d9ba9cb16bf10f0a1ab4157b5c53b1' 
  AND (
    token = 'aR1mZ9L0Y8JL8kOhT3bphSU1oGrEqubQsB6bWHlTCSo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )