UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WH8UHvaL7DNBZ5Fh6vHbqWmWjoUx6a7Q8tF7vUzl+l8=' 
WHERE 
  key_id = '1674536f1b08110a2750a1d25464354b1cc595b731d387ac222e5af769a17756' 
  AND (
    token = 'WH8UHvaL7DNBZ5Fh6vHbqWmWjoUx6a7Q8tF7vUzl+l8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )