UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KwkJsZb5DhnktlnvM1SKEnHmBNgArCZqOz4OYHe6IVM=' 
WHERE 
  key_id = 'b8f1d4569fbc1492ab24f57dbc2c00a3d6db018ab0f2cbbdd1f5e4ad5cfb51eb' 
  AND (
    token = 'KwkJsZb5DhnktlnvM1SKEnHmBNgArCZqOz4OYHe6IVM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )