UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/PijgSu8ATDaCEpJ9/hmVCHOT1WBN9lKDwKS0Vvy218=' 
WHERE 
  key_id = '7bf297f69b590c801243fc1345e9b76b79e3b5a644035e98f0c557f974bddd16' 
  AND (
    token = '/PijgSu8ATDaCEpJ9/hmVCHOT1WBN9lKDwKS0Vvy218=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )