UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xJaNJqSXo/sUH/yPO5+mTGhBAnz68zHtjM8Xw6+Oh5k=' 
WHERE 
  key_id = '2a3db2a1634dc503b265363d3b9a9c055c4699b01a2577ff75394e6dadd14ae0' 
  AND (
    token = 'xJaNJqSXo/sUH/yPO5+mTGhBAnz68zHtjM8Xw6+Oh5k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )