UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VtUUVOQjpaPhf8RP7c37RNKDn4KRs2o87ZJLNsPjcxY=' 
WHERE 
  key_id = '0892a47cc9798b4f1fa827dba0a968e9457cf758fd4deb5d101f2155e725c2f3' 
  AND (
    token = 'VtUUVOQjpaPhf8RP7c37RNKDn4KRs2o87ZJLNsPjcxY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )