UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WaFrzG8KSWHeOGPksmVV7LoNwniVItGl6O/ZI76PGSI=' 
WHERE 
  key_id = 'adfc17f4004dda94eccc6ca15bee20f571aeafc3b8a5acd8b4553b8c34d24428' 
  AND (
    token = 'WaFrzG8KSWHeOGPksmVV7LoNwniVItGl6O/ZI76PGSI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )