UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RHvNVSZ+6GY/rHxxbHy4RWXZLuR9cJ1fohq2HyNn8JU=' 
WHERE 
  key_id = 'e87d6651308ecd54aa39fb9b17dc3bb04d4fe8b6b68bfc6ad3f69dbf7ec2ffd6' 
  AND (
    token = 'RHvNVSZ+6GY/rHxxbHy4RWXZLuR9cJ1fohq2HyNn8JU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )