UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MJlSbKrBdLRodoDmlb9g8lbfFM09v6YOzoCT6GJ4wDk=' 
WHERE 
  key_id = '7d7fcb4cf424db65930499ebc950008feb56f6dd9adf85f88bedbb6ef208f0d4' 
  AND (
    token = 'MJlSbKrBdLRodoDmlb9g8lbfFM09v6YOzoCT6GJ4wDk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )