UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2gwDAAQQffj7d6IclkGng/JzmKR8aTUdVPy91+2+V6k=' 
WHERE 
  key_id = 'd27f6a40438ccedf90ac4b37d3cc2a86a83755554899b8fb26f4d4307f99c5e0' 
  AND (
    token = '2gwDAAQQffj7d6IclkGng/JzmKR8aTUdVPy91+2+V6k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )