UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/iwEHVqNqyGc5jR8hZLccvK96D6ffrjN7uITx/b7JXU=' 
WHERE 
  key_id = '2f01c569ff332bae8b3bf256db1138b833663c950e2aadf58bd18023d3b49544' 
  AND (
    token = '/iwEHVqNqyGc5jR8hZLccvK96D6ffrjN7uITx/b7JXU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )