UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wN5ZzgJ2/Vzum5QKGZdaGCf3W7UftXa/NlQ8BMVSzs4=' 
WHERE 
  key_id = '49e87b2f6664f4a8b6ab8a2717bfae7d2ce1e0aa3b07742cd39ed0300461804b' 
  AND (
    token = 'wN5ZzgJ2/Vzum5QKGZdaGCf3W7UftXa/NlQ8BMVSzs4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )