UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '20PS7YGJY1Og1SKQgIEwDTsvlOaLDvHJLOY3UsA4nks=' 
WHERE 
  key_id = '2ce7cae3f96facfb56e2e5704844a4dd59a0e3f1cda426d274b460c6cf6bb383' 
  AND (
    token = '20PS7YGJY1Og1SKQgIEwDTsvlOaLDvHJLOY3UsA4nks=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )