UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'G7+g6QbGG1rCM2GO5Teubn+sq2sKkr5rZ91jf6kjkfs=' 
WHERE 
  key_id = '1cca6f5def4c3777054cdf01a17c7788ef7ba070deeb32b3626bd83f79fbfbd6' 
  AND (
    token = 'G7+g6QbGG1rCM2GO5Teubn+sq2sKkr5rZ91jf6kjkfs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )