UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'L8cqbxcXfpInx9fjlatPrFFXV0gmIFcO8PH4ivYoatM=' 
WHERE 
  key_id = 'bc69b1a61c463de90e0885d943813e56bfd1a05665d194eba0c96dd1833c6954' 
  AND (
    token = 'L8cqbxcXfpInx9fjlatPrFFXV0gmIFcO8PH4ivYoatM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )