UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PtTcqRvNCu/Dzb0j75Y3ZhCGAKrHbNIu9NBsYiC7UZA=' 
WHERE 
  key_id = '4ce7722f114fb89710812ed85f0087612e66a95eeda893c20995c8d33f6fb23c' 
  AND (
    token = 'PtTcqRvNCu/Dzb0j75Y3ZhCGAKrHbNIu9NBsYiC7UZA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )