UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sznIgMFm3FxwL6x4JAld/88M9Jb38+3r3mY+ZxERkTM=' 
WHERE 
  key_id = 'f76652c290ed5ed2030f7b2844ef4d61478c942d4a2665f78a01c48b0d58fbbe' 
  AND (
    token = 'sznIgMFm3FxwL6x4JAld/88M9Jb38+3r3mY+ZxERkTM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )