UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6WvuVv82TGiUNbHGCH+DGIV02lBblO4/VsYlhUF7B5Q=' 
WHERE 
  key_id = '0f76ce5845ed433945381ac71fa1b37d0412b885c9d04bb60f7103f29753544c' 
  AND (
    token = '6WvuVv82TGiUNbHGCH+DGIV02lBblO4/VsYlhUF7B5Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )