UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2Y87RkNsPvTBMYao+HngLn1V/MkqM0r5EvRpb/WMtS4=' 
WHERE 
  key_id = '47dd66a4de6ea4ef07e90ca228bcd2997387d221d3a433e62049dab087099087' 
  AND (
    token = '2Y87RkNsPvTBMYao+HngLn1V/MkqM0r5EvRpb/WMtS4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )