UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'U7sIXgeS2xfHCA1eP5EFhR4TI42vRT/yM1u1tpngf4k=' 
WHERE 
  key_id = '888385f46bd13fa84dcca431c5c3c569bf16d46ebd43c5c0f8e122a511cfd319' 
  AND (
    token = 'U7sIXgeS2xfHCA1eP5EFhR4TI42vRT/yM1u1tpngf4k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )