UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dl3po7zTojFD6LfUOr+ZAAVQ8ZlLaYhyFt4umEdr34o=' 
WHERE 
  key_id = 'af4ea2b298a830cf006a4e557843cfda173af2f16753a50bde3ae6903bab6dab' 
  AND (
    token = 'dl3po7zTojFD6LfUOr+ZAAVQ8ZlLaYhyFt4umEdr34o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )