UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2RYYxxAqcjCExJ0QoTGB5lW5fiwVrI2C40L18U2niW4=' 
WHERE 
  key_id = 'de2ebe83b4952c77dee32cafd77d7ab84acf595dc936bb2ed1bf3727aa64bc58' 
  AND (
    token = '2RYYxxAqcjCExJ0QoTGB5lW5fiwVrI2C40L18U2niW4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )