UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8y5mZYtT5koN0dRV4b5UPs6VMCFAxOTfwkuHePbNvJY=' 
WHERE 
  key_id = '649932434669aebf836a7b64994671360c133187baf9b5630aeef33044cfe11f' 
  AND (
    token = '8y5mZYtT5koN0dRV4b5UPs6VMCFAxOTfwkuHePbNvJY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )