UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WZKAFXpNxBKbFfOHj8UV8rGHlY17mglWMUxEz3NbIfs=' 
WHERE 
  key_id = '4730abd2530be612d9d691216f58240cc7bd6c5ab9a6c84f2a15c2eba73d2b24' 
  AND (
    token = 'WZKAFXpNxBKbFfOHj8UV8rGHlY17mglWMUxEz3NbIfs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )