UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7EEQQ+vXUPQNKd982+2nHQJuKpAur6sKU5fJm0qCHFE=' 
WHERE 
  key_id = '7d1f4195e61817f034817c5d03eb9361e9ca9515aa5cfec9ba0ea27984ce8160' 
  AND (
    token = '7EEQQ+vXUPQNKd982+2nHQJuKpAur6sKU5fJm0qCHFE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )