UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AmjeoeqOoL8zEzkkdczO7NgiOrRph3tTpqzxPJ3vbiE=' 
WHERE 
  key_id = '12376d51ce2fdf1295d095a66b593cfbf21e00dce42e5915f2dfb92e0412ba9e' 
  AND (
    token = 'AmjeoeqOoL8zEzkkdczO7NgiOrRph3tTpqzxPJ3vbiE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )