UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0zngxdngHMnntNVASsx2D5pcCqLrcQKUO+JkZsKJItw=' 
WHERE 
  key_id = '1327660afc3f7261788c5439ee99d560abeaaed63bb83aea0d631a122a51bf26' 
  AND (
    token = '0zngxdngHMnntNVASsx2D5pcCqLrcQKUO+JkZsKJItw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )