UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dUctocVnzXQBsD93eeHts/1EPXMI/F5d9LS0WMYpyBw=' 
WHERE 
  key_id = '7c652bff9dee895f822b16fb86c3591b7ef1ad66ee00f37bc0c5777f39710699' 
  AND (
    token = 'dUctocVnzXQBsD93eeHts/1EPXMI/F5d9LS0WMYpyBw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )