UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0CiUfkD64R75c2FajsmIQ4vOoyvnJdq7BM9RNORZ5Zk=' 
WHERE 
  key_id = '31c69a61faf2f9db2db9dacf4ecbf8da39e0e028f13a4831e74dd0c8f8686bb4' 
  AND (
    token = '0CiUfkD64R75c2FajsmIQ4vOoyvnJdq7BM9RNORZ5Zk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )