UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yTrphe0RFHpWuJLfFsDoPfn2TYZEsGYJYNlU0Zy6Lzc=' 
WHERE 
  key_id = 'e37cd52624cfa9b5372a97a84c03344682d6c845acbc4b59f5784a9d04fd6d6d' 
  AND (
    token = 'yTrphe0RFHpWuJLfFsDoPfn2TYZEsGYJYNlU0Zy6Lzc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )