UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7fPJNnY/Og5Kifp8w+RAYbP8WK4Dpka2i994ardyoVM=' 
WHERE 
  key_id = '4a5d0fc0702b2f024f0e4773d215c19957254d0559f2e14c521d5f0c4137d933' 
  AND (
    token = '7fPJNnY/Og5Kifp8w+RAYbP8WK4Dpka2i994ardyoVM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )