UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ONTj2ThLfK2zyzIWqD40BSOXDjZomwSbj7ZYeEe237Y=' 
WHERE 
  key_id = '50f43770cf1aa5aaf01bfe4cfc26ea77115957bb8800547473ffa47e4a2de9a9' 
  AND (
    token = 'ONTj2ThLfK2zyzIWqD40BSOXDjZomwSbj7ZYeEe237Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )