UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '38mCq2pHFOnbASFfE4tzW7Gqo26/wbhy1NJvdrTgnKw=' 
WHERE 
  key_id = '77eec905c91e533a2f860595373557c78386ef43a9e4664ec252195fc3c261ef' 
  AND (
    token = '38mCq2pHFOnbASFfE4tzW7Gqo26/wbhy1NJvdrTgnKw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )