UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DLsr6SOiqn8bCRl2u53SzXecKG/WYYbUt1/1VfXzX2I=' 
WHERE 
  key_id = '3be4a1221fc189e850067da1b617d3f744050b54004d3ce1eed7b3126101c883' 
  AND (
    token = 'DLsr6SOiqn8bCRl2u53SzXecKG/WYYbUt1/1VfXzX2I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )