UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2maekrxVtfs6lfZbDetCIO9rovNPjsG/9y98MVk0nvU=' 
WHERE 
  key_id = 'e048c374809a44ea54faca9550b9ab23f1e79c4673cb5492992d8e8c7478f5c1' 
  AND (
    token = '2maekrxVtfs6lfZbDetCIO9rovNPjsG/9y98MVk0nvU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )