UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5JTjK3ZdV/fJ+Js/Ix2RSsHGVPDyXLDKsiQvchI/95g=' 
WHERE 
  key_id = '861dffe3008862450b1fd0eb4dccaeb26430f682c211e69b97636cbd0992049c' 
  AND (
    token = '5JTjK3ZdV/fJ+Js/Ix2RSsHGVPDyXLDKsiQvchI/95g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )