UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hw3F6KzsT7+6i/xUEY4lz42H8wj/wrLiWixE7mA0V9c=' 
WHERE 
  key_id = 'e49c445a9220803b435e4b60f1ba067564eff1a8d8e20c4a2cbafdaa5cddc431' 
  AND (
    token = 'hw3F6KzsT7+6i/xUEY4lz42H8wj/wrLiWixE7mA0V9c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )