UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7WSLMSBI9L2GYH4bFi1FB1qzPQdlCO77kP7VVVcihic=' 
WHERE 
  key_id = 'ad0e974322e3be4a7a0eb95540c58d52265d62800298c5575c1bdbb2ff3dcfe4' 
  AND (
    token = '7WSLMSBI9L2GYH4bFi1FB1qzPQdlCO77kP7VVVcihic=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )