UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q4olWq1DzFZs41ERjuQecKv6iIo3EDBqG3YzY8+uBfM=' 
WHERE 
  key_id = 'cc90ca07f0e6525d17ba72158f941382cd0d460931503833196d4bd2e1c96bac' 
  AND (
    token = 'q4olWq1DzFZs41ERjuQecKv6iIo3EDBqG3YzY8+uBfM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )