UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'c+FepCAmr23afJVjN3eYkHYKyBoamJ32uyFPeoLYKTM=' 
WHERE 
  key_id = '45ad1e80d50cd42bd7e5a27556fc8bab4ddaadcfbd711b364b23b75aa7a02b3e' 
  AND (
    token = 'c+FepCAmr23afJVjN3eYkHYKyBoamJ32uyFPeoLYKTM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )