UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kQisKp1wHGky1lwIoFm5PcKwwONs6U/ycU0hjLOdmEI=' 
WHERE 
  key_id = '9b4e520f2ad733c41e96152e8388e96261e781e2ffd8763d3682b7555d5b5584' 
  AND (
    token = 'kQisKp1wHGky1lwIoFm5PcKwwONs6U/ycU0hjLOdmEI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )