UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VMd3Szz5f+TZx0x1OzThc2ewejLjkjA2ee39VKyiYJU=' 
WHERE 
  key_id = 'ae0dc570b43022b0a3ad1849c3f93c46fbfbb1bdf3673dd4d17a8adc18d76445' 
  AND (
    token = 'VMd3Szz5f+TZx0x1OzThc2ewejLjkjA2ee39VKyiYJU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )