UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zx4aAw5udfr6K2G3Um4pCRfQHh5ANl6IsMbUnXJ08WE=' 
WHERE 
  key_id = '367d421572f2c09faac7e54b8768df7c7428fee79d9495dea765be32534d68ae' 
  AND (
    token = 'zx4aAw5udfr6K2G3Um4pCRfQHh5ANl6IsMbUnXJ08WE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )