UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hqt9nk4z6QxjSOeGX777G4NAf+W1XUasW+1nHny1KZ0=' 
WHERE 
  key_id = '9b5a7cb3984d064ae8cdb48d6aa43ecadf26f508890e9eea0d273c6a4a350f01' 
  AND (
    token = 'hqt9nk4z6QxjSOeGX777G4NAf+W1XUasW+1nHny1KZ0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )