UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'O1/91RAC0H2hjJ6ccczZ/u1O3nPVnsRAdvulxo5Io+I=' 
WHERE 
  key_id = 'f2dad69300b7b1c0a6fef628cdb1a3cca6532be3676bd6a0959393f1a702a6f3' 
  AND (
    token = 'O1/91RAC0H2hjJ6ccczZ/u1O3nPVnsRAdvulxo5Io+I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )