UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JLiitbDCUjQzDlnxXbixQEz4mqMavBS773XbCh6zu9Y=' 
WHERE 
  key_id = 'af79618e31c8f66fd201799990904da6c0e4119bee294b1c33f67567e9b76122' 
  AND (
    token = 'JLiitbDCUjQzDlnxXbixQEz4mqMavBS773XbCh6zu9Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )