UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Rsr9Ni8KiNbu36OK+/g70GyIr8gx/rHLhNft/NTKZYk=' 
WHERE 
  key_id = 'bc05f2ac09d4486816503d22aa83dfa802d5a72b5f8b2731708b12593863c76e' 
  AND (
    token = 'Rsr9Ni8KiNbu36OK+/g70GyIr8gx/rHLhNft/NTKZYk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )