UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fesDrtnjfzHbHVRba7Y8na/uGP5Jog+KK0FLFMkEfwE=' 
WHERE 
  key_id = 'a4c0721cfc517e0eb41b7901236ec34f6bba9cff594d600ad09c11c00b3eeeb0' 
  AND (
    token = 'fesDrtnjfzHbHVRba7Y8na/uGP5Jog+KK0FLFMkEfwE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )