UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3/vdCEaA5uBLDZBvMCT6jmjhBHQjg0EmtlHVCfX2Nqc=' 
WHERE 
  key_id = 'cb2f2ac12a757a51a7fe7b10233d00dfabcb3406dfed4cc81da44d6f2ebf3491' 
  AND (
    token = '3/vdCEaA5uBLDZBvMCT6jmjhBHQjg0EmtlHVCfX2Nqc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )