UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PStat58IZsMLjwHI/ij0kWzG7s+1QPq0QstneVM+HIQ=' 
WHERE 
  key_id = '8dfada764c4855a84707b28c41476ae770d4ec08095b42dd3178e1eaddb31cc4' 
  AND (
    token = 'PStat58IZsMLjwHI/ij0kWzG7s+1QPq0QstneVM+HIQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )