UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HcpFqskVMpc6eR29jWIaAabzyFje2S0HwLDuKHNgtuw=' 
WHERE 
  key_id = '3700d1862ce1a3513aab9fd72e5f6af419f5beebea3627806912eef0ee201ff5' 
  AND (
    token = 'HcpFqskVMpc6eR29jWIaAabzyFje2S0HwLDuKHNgtuw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )