UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dnoBIHBeQPY7z7zkLfuPA1WBciKfxrM7ZTLoQB0TBkQ=' 
WHERE 
  key_id = '6a6db04d63c279fe12d4b1ebe976a8aac7fcec3a98825f820f452a4e1059d52e' 
  AND (
    token = 'dnoBIHBeQPY7z7zkLfuPA1WBciKfxrM7ZTLoQB0TBkQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )