UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4k30MBNKPLU3xTovVx7/KfHZfFjeXTwGrVIvvJr5g5M=' 
WHERE 
  key_id = 'ed4386dc82d9a6a4d336695e1eb68d1a2c0f1fd02712b6046bd1b2ae60bd8f6a' 
  AND (
    token = '4k30MBNKPLU3xTovVx7/KfHZfFjeXTwGrVIvvJr5g5M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )