UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pBqLw4nO5WS6bw08upBlJ0f6O0ye26aBleelGvsP2FA=' 
WHERE 
  key_id = '0fde76d2897a147ed01573c04b8ddd8fb6073c453bf8af215a7d1bd61062f5ee' 
  AND (
    token = 'pBqLw4nO5WS6bw08upBlJ0f6O0ye26aBleelGvsP2FA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )