UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yCuT3cOYFDBbGmA4/AkI8frhmYahlhNxrTsajpbXXt4=' 
WHERE 
  key_id = '23aa291e4149e7f8040d417514ddd8c5e8ce4998055566d32f7a68197eee998e' 
  AND (
    token = 'yCuT3cOYFDBbGmA4/AkI8frhmYahlhNxrTsajpbXXt4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )