UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hiQ+aZLv/jRyVwLaDqhyH1bTFmnJiZyPcwizDRCgjVA=' 
WHERE 
  key_id = '6c167199c1080d2843c44aea0b52be129256ea01a5d8732c823d63dbd5edad2b' 
  AND (
    token = 'hiQ+aZLv/jRyVwLaDqhyH1bTFmnJiZyPcwizDRCgjVA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )