UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SSyT3O4Zv0eQCgvJsZhNw0HbxTFFbpnPtBqr54YhrbQ=' 
WHERE 
  key_id = 'b5a97af93dff6bdff708c26fc558aa658817057b0c7a44074446ebf0d0fc9928' 
  AND (
    token = 'SSyT3O4Zv0eQCgvJsZhNw0HbxTFFbpnPtBqr54YhrbQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )