UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6tdAXLGaLgJlCD/9RP83B0Ug56HIFRoiBxEkTkknsSU=' 
WHERE 
  key_id = '6151bc9a19ffe3c0baee6e7fba5aa96f3ddc18070387cd529c87f1ce98fc5555' 
  AND (
    token = '6tdAXLGaLgJlCD/9RP83B0Ug56HIFRoiBxEkTkknsSU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )