UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nnJVJ3rkpncyIUrWdyivnPUzymnj6H8tklWyZLMP32M=' 
WHERE 
  key_id = 'e23e70b4df9b4c58ed4e0ba9a4ee4a270134efaacc585d8597194cfc16c43699' 
  AND (
    token = 'nnJVJ3rkpncyIUrWdyivnPUzymnj6H8tklWyZLMP32M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )