UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'njgY2YXCAZ/TlwBAoBIn2r4p4dHBcIEOlkCUa0T0I7w=' 
WHERE 
  key_id = '60c9f419693584c9f0ff74dc58e856a2d024868221144f68fbde0587fce07076' 
  AND (
    token = 'njgY2YXCAZ/TlwBAoBIn2r4p4dHBcIEOlkCUa0T0I7w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )