UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RYP/JfrZw5Yj3NGiKA87Km68H8ZRuzfGcc8LC6KCnKg=' 
WHERE 
  key_id = '4006f56a64368daf74489ab0372499aaeecece46438ccd4b4843e00eb523e9f2' 
  AND (
    token = 'RYP/JfrZw5Yj3NGiKA87Km68H8ZRuzfGcc8LC6KCnKg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )