UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ohRip40yX0wXtRNiIyksS6ewfe4F1l/8vQfdYCYYLbU=' 
WHERE 
  key_id = 'd9c6132e3977c122f3ed2ca46ecdb40b8af12ef3180077470b3d3ce10f1738ea' 
  AND (
    token = 'ohRip40yX0wXtRNiIyksS6ewfe4F1l/8vQfdYCYYLbU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )