UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Jn+SQns8N9lqZPgX9+fhlqo/vAGHvjnPBrgOVmZdH3Y=' 
WHERE 
  key_id = 'f99d26c78813802e8ec7ea135ba43a5b6e52f1bab03d292c09229be0a4901447' 
  AND (
    token = 'Jn+SQns8N9lqZPgX9+fhlqo/vAGHvjnPBrgOVmZdH3Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )