UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'F45CBD9A0+XW+/IYqOJrUOkrwW28UkdbqRlC5R4Qomc=' 
WHERE 
  key_id = '7f47cd262d2ebbf78f1732db1a1bebed7afe52aa995c40c8a3bf19423f76cdab' 
  AND (
    token = 'F45CBD9A0+XW+/IYqOJrUOkrwW28UkdbqRlC5R4Qomc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )