UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HEcZJraxX5mSJkncUNth0yI8VKOtwyZ8ff5rBLugJSk=' 
WHERE 
  key_id = 'f1ef829f876599ac8c7adf5e82356d6845f68024768a861925b8940d10d408ec' 
  AND (
    token = 'HEcZJraxX5mSJkncUNth0yI8VKOtwyZ8ff5rBLugJSk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )