UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LbSz7Scj0T6Db3LyGEH7VHDrzTeo8zXZNxJtn6GC7jo=' 
WHERE 
  key_id = '35de4f91c5aa63f2763166298f8dbd653fc6732538627bf0bcd1a9696799e49e' 
  AND (
    token = 'LbSz7Scj0T6Db3LyGEH7VHDrzTeo8zXZNxJtn6GC7jo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )