UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'L6PAInYYknYxvxEUZXz5QiSPg5kIjb/AOR/5cO5qovM=' 
WHERE 
  key_id = 'b2b737607d540a7f7cd9d6a682aa443843a70c1015162bc77bf7fa871475421e' 
  AND (
    token = 'L6PAInYYknYxvxEUZXz5QiSPg5kIjb/AOR/5cO5qovM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )