UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'V2Af374bqoB/Z0MzZhcC016jf3STkzVK0IHWEG1wOzg=' 
WHERE 
  key_id = '23e443843ae8eced8df64dfe88b88fe0b08920ae4c0c2330dc77f842997c7b14' 
  AND (
    token = 'V2Af374bqoB/Z0MzZhcC016jf3STkzVK0IHWEG1wOzg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )