UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZO5GOVejofTxgCr28WaAxJCpEOcJsVRP+WpLoByIaIo=' 
WHERE 
  key_id = '4f9cabaeaa1020b62764dc2fec4ae6e509e469b53c86af06065da10fa61ad798' 
  AND (
    token = 'ZO5GOVejofTxgCr28WaAxJCpEOcJsVRP+WpLoByIaIo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )