UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'witanUbWRKQ5qbYiSttxEOgbHc+gaeID/Qoyr+PedPc=' 
WHERE 
  key_id = '8b80f46670339dd9432998f662c2ab396e6f2f9b4359167fea744184a2a1b6f8' 
  AND (
    token = 'witanUbWRKQ5qbYiSttxEOgbHc+gaeID/Qoyr+PedPc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )