UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KvlVRE8ibAH/G98Cvmwysv8NPQzgbUO6wFW0ZQtyogI=' 
WHERE 
  key_id = '0461ac4827cbd90bef49c871a870dd755e4751b726c1624726c1e31194cd5b22' 
  AND (
    token = 'KvlVRE8ibAH/G98Cvmwysv8NPQzgbUO6wFW0ZQtyogI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )