UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GdgxDlVcthsJ8tED8ymkLRQTveaHaDAzczAmn5zqRBU=' 
WHERE 
  key_id = 'd42a66a99fffe7c9cd7071ecacdb660ee082adaaed2b5c79be56359a5044a293' 
  AND (
    token = 'GdgxDlVcthsJ8tED8ymkLRQTveaHaDAzczAmn5zqRBU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )