UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VdG0HuhJZ5QI7Ak898L5JerCjciik4naELjhYlird2M=' 
WHERE 
  key_id = '0ada955697efe00ee75ca7f16adf5158981148b29694db2f968bc170cdb43f8f' 
  AND (
    token = 'VdG0HuhJZ5QI7Ak898L5JerCjciik4naELjhYlird2M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )