UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'B3mKkZW0GYS1om/wZEHUCbHvbwUbDiwMiN7t3MpPD9U=' 
WHERE 
  key_id = '18172431298665fb4a8c68caa7649d08acb3e62cd619b2dd8da9ac7a63c8442b' 
  AND (
    token = 'B3mKkZW0GYS1om/wZEHUCbHvbwUbDiwMiN7t3MpPD9U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )