UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EsKZStx5TCgIn01Z8VSGndjsmHN1Yw++YlvHL2+3ur4=' 
WHERE 
  key_id = '96be0794879c841eeaf74a40caa7960b7084908cd6cc6f34c4b713cb8afafffb' 
  AND (
    token = 'EsKZStx5TCgIn01Z8VSGndjsmHN1Yw++YlvHL2+3ur4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )