UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qfMKlgOZ2iIiBGptyRuvd6qMw2eTy1Uc4QM8avT/9Ts=' 
WHERE 
  key_id = 'bd4e2173aaa0982990c6b89f3a8ac4ee4f6cfa5a1d0fc4602f6b09ca31a9eb1e' 
  AND (
    token = 'qfMKlgOZ2iIiBGptyRuvd6qMw2eTy1Uc4QM8avT/9Ts=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )