UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1LjkohXSqQlScUmOylKAsJSu7XAQFru9CPhnBjDzOs0=' 
WHERE 
  key_id = 'b29718c94df7012280a4207020a38643bbba6984344aa79b39435059d10f1ad0' 
  AND (
    token = '1LjkohXSqQlScUmOylKAsJSu7XAQFru9CPhnBjDzOs0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )