UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8SE6ruAeRJimlDUl0x5Tec01s3WyNYWaF+ppBEEihEk=' 
WHERE 
  key_id = '1c90c7d76b1e181e1d554c71292741dc70164033b353fd77f3d85fceefe0966f' 
  AND (
    token = '8SE6ruAeRJimlDUl0x5Tec01s3WyNYWaF+ppBEEihEk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )