UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bp0mfMQ0oLlWsBjVMJ9KfDnvqLVg3FUr/gRyx7DbNQA=' 
WHERE 
  key_id = '1b392adf27542e3a4ddf02d8b60c73ad791655476ff3e26f6f8f7a4859dbe0b3' 
  AND (
    token = 'bp0mfMQ0oLlWsBjVMJ9KfDnvqLVg3FUr/gRyx7DbNQA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )