UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DAOBeJzpnGKqGL2crcLroLL8sdb4KHJBSx3iIg4yknQ=' 
WHERE 
  key_id = '3be01cf1ac74bd40246e8938274413394f3ff2a9cb0361b058c6b052babad051' 
  AND (
    token = 'DAOBeJzpnGKqGL2crcLroLL8sdb4KHJBSx3iIg4yknQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )