UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CR+VQ4mjnnQ9P+pdZQQN3K6CYMw8lxFrFRn0ICkh9qw=' 
WHERE 
  key_id = '6cf68715c3aa2e0b4d985de55594db3e85a1bd37f9b2c3ca12792a8a22330895' 
  AND (
    token = 'CR+VQ4mjnnQ9P+pdZQQN3K6CYMw8lxFrFRn0ICkh9qw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )