UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NzXiaZuYyY4w4jModQ6Wfj99yrE+OFoOfVILdTNBXmc=' 
WHERE 
  key_id = 'a9c49df6657a9e332893b9b14fd7cbd8ce79f7a41ead6f73317fe68b19ebcc04' 
  AND (
    token = 'NzXiaZuYyY4w4jModQ6Wfj99yrE+OFoOfVILdTNBXmc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )