UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZvHkAMZGbHcM6uqBGgh6U/mSTJDeebid4vqIvpKlI64=' 
WHERE 
  key_id = '3221c21556f6c0c3d0d52745a1d93a8e454da187eba28fea607f33df9630d4b0' 
  AND (
    token = 'ZvHkAMZGbHcM6uqBGgh6U/mSTJDeebid4vqIvpKlI64=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )