UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WYNFScPeyMdE1JHwwggt7/fhvFR3qud75nsGktgqHbU=' 
WHERE 
  key_id = '40315c4d58e8ba1688eb97eaa00aed653be5ce22dd23a12f083de58a5b9c562b' 
  AND (
    token = 'WYNFScPeyMdE1JHwwggt7/fhvFR3qud75nsGktgqHbU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )