UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SDOyXPuqHMPJI365Zl3jouoalvridnX6SRUQCWWh29c=' 
WHERE 
  key_id = '53c49dc48e132f67b0281026598f52e6fa83819fc06d598cc135f7638fa202a1' 
  AND (
    token = 'SDOyXPuqHMPJI365Zl3jouoalvridnX6SRUQCWWh29c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )