UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZI3zq3b3wZ6XUuWVfLbtEqgf7ZYA2bq65mmuIhuQBbc=' 
WHERE 
  key_id = 'e1fff7f87901e74caa0540babcd2e9b72c4ceef79db1134d02cab27983c7dbc1' 
  AND (
    token = 'ZI3zq3b3wZ6XUuWVfLbtEqgf7ZYA2bq65mmuIhuQBbc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )