UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'R4uJEMXBfQLhG9M6cbHxeOFGP6aSS03nh5TZHvWjVlY=' 
WHERE 
  key_id = '65e3cac357a1bc987485280dbe07a2406d0446939233b726ddc19d86ffba4fe6' 
  AND (
    token = 'R4uJEMXBfQLhG9M6cbHxeOFGP6aSS03nh5TZHvWjVlY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )