UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZwhAETNovi+RAddYUiGd1/RBGrkdDrPR8c2lAIh7fYk=' 
WHERE 
  key_id = 'f508ed45aef3819d3404060b019cf2180eb79fefe8105cb4bea26d9492d9e18e' 
  AND (
    token = 'ZwhAETNovi+RAddYUiGd1/RBGrkdDrPR8c2lAIh7fYk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )