UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YTBT6CvxBiSvDE0ca0UmggOwGt1ifvhwJOY4G8yG6II=' 
WHERE 
  key_id = '965775c8d111d97850d63cac1f75b37d3c7fe8fd0df5b85f7cbf3c5cdb3c4b44' 
  AND (
    token = 'YTBT6CvxBiSvDE0ca0UmggOwGt1ifvhwJOY4G8yG6II=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )