UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wYg3IYHC97EB2EioYgIiO0s0WO+bbpAyhM94sdyJ9UQ=' 
WHERE 
  key_id = '891acf5b2e9569dc0938edddf93c0d566b6d2a4c1bc33052e5536ceb7a6d3929' 
  AND (
    token = 'wYg3IYHC97EB2EioYgIiO0s0WO+bbpAyhM94sdyJ9UQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )