UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yr64/2mUyY7fmRK1CmtgcImzmbxUzMHvtnyK6JEmElI=' 
WHERE 
  key_id = 'bbe59a57c390465d40043f7226ecb8b630ae2325737e6dffd76c7878f6095231' 
  AND (
    token = 'yr64/2mUyY7fmRK1CmtgcImzmbxUzMHvtnyK6JEmElI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )