UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UXMfIOSKj4JIJ4b4XsmgL9IZigXPcdDFehrM1MkSMtg=' 
WHERE 
  key_id = 'fe2b54bbb94186b839359adf40aa945bf35bb8a11e246741a44fdbe92a879ee2' 
  AND (
    token = 'UXMfIOSKj4JIJ4b4XsmgL9IZigXPcdDFehrM1MkSMtg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )