UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NAUTSlXuOT1bi5NqcbECBnMkqAWXyRneXq9kU6ubMOY=' 
WHERE 
  key_id = '81032959ebdd942b7647e328989d94e0d95940e4798efc2bb645b3761844b6ff' 
  AND (
    token = 'NAUTSlXuOT1bi5NqcbECBnMkqAWXyRneXq9kU6ubMOY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )