UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WzsStpw6svFQKJ7K1G37pQm3qc8C0FPdZ40/g9vAE4w=' 
WHERE 
  key_id = '45d47a3c4d7681468be9f985b76e01932816b907bf94c8fd909fe42f044bff51' 
  AND (
    token = 'WzsStpw6svFQKJ7K1G37pQm3qc8C0FPdZ40/g9vAE4w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )