UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yEwER7pYIbznV5R6uMJ7qkIyKcyGr4afcGBVaSutpRE=' 
WHERE 
  key_id = 'e82615c96d6d94e89508ec97dce7fdf9d71734fef481e1adc5356d13bf11398c' 
  AND (
    token = 'yEwER7pYIbznV5R6uMJ7qkIyKcyGr4afcGBVaSutpRE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )