UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EWqInc1baP8ag+aUAK0EgHM95irqigFJtzs3MokPBNQ=' 
WHERE 
  key_id = 'ee1ef5ca57da94cef6fa39cf94bb48dee4308ceb0f1b3c54abb14775f7d7c9a5' 
  AND (
    token = 'EWqInc1baP8ag+aUAK0EgHM95irqigFJtzs3MokPBNQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )