UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aH6u8u/rfE/1yy12k2UGdyk2LVSL4ntwBSBpAmYfB6M=' 
WHERE 
  key_id = '0f1d9b257fb17e4067dfea7b50bd38e441effa186ca178bbfd30b0619099c79b' 
  AND (
    token = 'aH6u8u/rfE/1yy12k2UGdyk2LVSL4ntwBSBpAmYfB6M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )