UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tVnXOcRppTVr62bDj9AoVm9jBG3vtqVvAO10Ub88v54=' 
WHERE 
  key_id = '13c6f145fab63c7a3bfcbdf50c39fd7dc238fd59f150472beba3e0704230ce21' 
  AND (
    token = 'tVnXOcRppTVr62bDj9AoVm9jBG3vtqVvAO10Ub88v54=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )