UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '55tkz3TpHoiBQBHz5i/q/ha6/k85Wd2EQpIXEUFeqBM=' 
WHERE 
  key_id = 'bb34beb46ef5796e4a8b803ce95b487e53e8e90e0044cb7ac0207a0da81d79e7' 
  AND (
    token = '55tkz3TpHoiBQBHz5i/q/ha6/k85Wd2EQpIXEUFeqBM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )