UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IhLSsSrB3Q2Is7RLUZk8ZTG1LFCiLIvVeHiMHwX/toE=' 
WHERE 
  key_id = '1115f5f1170c032616e8c08bb2caffcd34228d23a874bf5c33ce45fe3a13f046' 
  AND (
    token = 'IhLSsSrB3Q2Is7RLUZk8ZTG1LFCiLIvVeHiMHwX/toE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )