UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+ML3DogQrH95V5EOkqaZ6TBxo8BaPSLaXXWcmwh/LLI=' 
WHERE 
  key_id = '2d74c1b43b7f090f031f0537e91657b33812374b5bb1b17566b0c3dfaa126433' 
  AND (
    token = '+ML3DogQrH95V5EOkqaZ6TBxo8BaPSLaXXWcmwh/LLI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )