UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+IbwfcE0DpEnMGl/dDS/xYZCx6X8iA9pR3w8vvVwgEs=' 
WHERE 
  key_id = 'ad6052827e909fc06c99fe71bdcaf800ddab4edc489269d75ce64b4eb781b509' 
  AND (
    token = '+IbwfcE0DpEnMGl/dDS/xYZCx6X8iA9pR3w8vvVwgEs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )