UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ma8iieUwVK6Lfz3zZbu2az8kjQeObiwwOGMrH7OvZiQ=' 
WHERE 
  key_id = '7b9ec5d4a7fcb7875a7d6871eaff9d034b565e208c565e52c5f7b8162f804788' 
  AND (
    token = 'ma8iieUwVK6Lfz3zZbu2az8kjQeObiwwOGMrH7OvZiQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )