UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oVw4zkrnLGDEjG0GeAGPG+paZQCVOul/GQkhUzVL7PA=' 
WHERE 
  key_id = 'd35197e760c0139f7ccb6707aa3986893a8afa0cf3617e4699fa2fc80956703d' 
  AND (
    token = 'oVw4zkrnLGDEjG0GeAGPG+paZQCVOul/GQkhUzVL7PA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )