UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lV4ofSV/TKALMCEM4GmOj6wS/l6vMsVCZA/DmWvUKPE=' 
WHERE 
  key_id = '0ef7f678c48628ff00f242e960e89a72640d6c944861c3f5774e28175b7c5385' 
  AND (
    token = 'lV4ofSV/TKALMCEM4GmOj6wS/l6vMsVCZA/DmWvUKPE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )