UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KOqwFK4qHLm6oRbwYZLQWKx6fiSMqP11MnO4Cb3zZ7A=' 
WHERE 
  key_id = 'a2f58156237550caf42abc643ef3006290564637b52874aaff72eba07a90c635' 
  AND (
    token = 'KOqwFK4qHLm6oRbwYZLQWKx6fiSMqP11MnO4Cb3zZ7A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )