UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zDkdIi+aleonWbfvr06DQ3KwCZFB5ZjzV8qWnSgLSkg=' 
WHERE 
  key_id = '728f4b2f5d521d57d796b7c34aa5b96b9d96dd2fa02307f4d97812ba66bddb86' 
  AND (
    token = 'zDkdIi+aleonWbfvr06DQ3KwCZFB5ZjzV8qWnSgLSkg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )