UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MavfJBf4mHSJ69s9fA3yAmNnLag6i3FyYMJRV2Hk7yA=' 
WHERE 
  key_id = 'b7eddd4830fafb3eefe66e0f1958c41c234a6a381c3b37adb0f72a64c04c1384' 
  AND (
    token = 'MavfJBf4mHSJ69s9fA3yAmNnLag6i3FyYMJRV2Hk7yA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )