UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GFgYdzv+pNMom8ZZ2hWSdVpA0Z8K8IjK+LYP1UeiSLM=' 
WHERE 
  key_id = 'a6065006fea0b9f14b251a6cdbb290fa6720f2d26bd2f3615ef21bcef7e19ab4' 
  AND (
    token = 'GFgYdzv+pNMom8ZZ2hWSdVpA0Z8K8IjK+LYP1UeiSLM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )