UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ojMYGt41i846U3523PsvXN1Rtm+TO5kUKkXjH6IKLck=' 
WHERE 
  key_id = '8be24e12c8115c8401dda72736e3b3b05ff125e006cc17a4bbdac63a813ad275' 
  AND (
    token = 'ojMYGt41i846U3523PsvXN1Rtm+TO5kUKkXjH6IKLck=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )