UPDATE 
  q_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wfN3WRa0ikPbyFDKkOCVtrmYZaC4U4hbNHvXrLcfP08=' 
WHERE 
  key_id = '99672325366b331905713f73aa6f725524b3e584a2b9be320792d39be8b5e909' 
  AND (
    token = 'wfN3WRa0ikPbyFDKkOCVtrmYZaC4U4hbNHvXrLcfP08=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )