UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3n/XI9hT9g7D0wGWyBx6IZ/q3jIApxisdUdTQ1g5O+s=' 
WHERE 
  key_id = 'b7ae5685bbd855dfe5735525cd3c82856a2f85f3b9558e9140fbdb3f52a08e50' 
  AND (
    token = '3n/XI9hT9g7D0wGWyBx6IZ/q3jIApxisdUdTQ1g5O+s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )