UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'o7//qQFZSoZZibrnm6/Q/FZ4ghgU3+TzptaxG9vtaLg=' 
WHERE 
  key_id = '5ed1dffa2d5d9ba784e0461575eae551a564526eb3ed9c82aebcc43d0a229407' 
  AND (
    token = 'o7//qQFZSoZZibrnm6/Q/FZ4ghgU3+TzptaxG9vtaLg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )