UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '46JqjJWiNJmYHeugY2WG5QfP/+wbrD7QSvzWj/vf1Aw=' 
WHERE 
  key_id = '574bd1fd538092ccf158bcea4ceb43538287b93332ca687655819fe5688d6690' 
  AND (
    token = '46JqjJWiNJmYHeugY2WG5QfP/+wbrD7QSvzWj/vf1Aw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )