UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mz71af18rhfl8JsZREzds1h7XhGKvHQNecntmSOqPl4=' 
WHERE 
  key_id = '11e19fb23c6da01a4913b09f546b8f81afa68e457e4425de99677aafad2b9bed' 
  AND (
    token = 'mz71af18rhfl8JsZREzds1h7XhGKvHQNecntmSOqPl4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )