UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'O4/Yv0ECh4ottml/xIInFT7HEzobDtHyOqI3fA2tRus=' 
WHERE 
  key_id = '4be533aec0cbfc83dfde9b4a8c9e6609c03295a73eb19f60b35762cbd06bb9fb' 
  AND (
    token = 'O4/Yv0ECh4ottml/xIInFT7HEzobDtHyOqI3fA2tRus=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )