UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Qnt+ZTyU0oEdXEqbS/pohNcN/wwXDPuWzCr653PlcuA=' 
WHERE 
  key_id = 'cdb1c7728beeafedec2ee672c5baad3b6ce54d04b965c94b288ab2c48548ffa8' 
  AND (
    token = 'Qnt+ZTyU0oEdXEqbS/pohNcN/wwXDPuWzCr653PlcuA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )