UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'drPkXoJ1f7xPjpz7lvDmZPlK0cA6yCug72LS24Y56a4=' 
WHERE 
  key_id = 'afc36ab7fc1cf0423bedffa7abda40378bf379ebee6f864bbd36fa7aab48fc6e' 
  AND (
    token = 'drPkXoJ1f7xPjpz7lvDmZPlK0cA6yCug72LS24Y56a4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )