UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zspxMmC6SF3UtqzsIVYpsiY42KPdBq3n8zJRlzLaHC4=' 
WHERE 
  key_id = '5c853547d5e6d1b68e91b497407d73ef03d87713f623ae37d89e561a7298c4f8' 
  AND (
    token = 'zspxMmC6SF3UtqzsIVYpsiY42KPdBq3n8zJRlzLaHC4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )