UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ss9u46590asPQpg6qjm6NeR9vyXNVD6AQWEVh3PepKA=' 
WHERE 
  key_id = 'db1e013cf625b9687f6ed1e9b63d0e55407065d70d2401279b5b086de1dd2cef' 
  AND (
    token = 'Ss9u46590asPQpg6qjm6NeR9vyXNVD6AQWEVh3PepKA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )