UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RT6dDZpnAyvhgEkL+wi5RkzFneecxW54YjI5fcRCvsk=' 
WHERE 
  key_id = '02f4c2deb1945d845154ba4dcb1e4c18fdccfdb825c2db97c3f659899823dbfb' 
  AND (
    token = 'RT6dDZpnAyvhgEkL+wi5RkzFneecxW54YjI5fcRCvsk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )