UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5Tx7a9lOCAviUsu2+2lE4DN31uXJ9taxYCiMPBUzkEI=' 
WHERE 
  key_id = 'd17221be7fac4466157c141c23302608302ce42257b42ef46da3ebc81bf65437' 
  AND (
    token = '5Tx7a9lOCAviUsu2+2lE4DN31uXJ9taxYCiMPBUzkEI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )