UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Y6M366u9Br0pC0A3LEiTqCobgWygHZH/C26Bv1Jlrkw=' 
WHERE 
  key_id = '8e75a92958795c180542abb72f780943d64f5eb59d858574d23271ed60ff307f' 
  AND (
    token = 'Y6M366u9Br0pC0A3LEiTqCobgWygHZH/C26Bv1Jlrkw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )