UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tAIcFRz42qoQXAL3rFg7SFfi7fwcvIpwWyVDbE13RfI=' 
WHERE 
  key_id = 'af1716337d3eedf2e6b0866fceac13b52f052b63899e6ca466e8990722a63bac' 
  AND (
    token = 'tAIcFRz42qoQXAL3rFg7SFfi7fwcvIpwWyVDbE13RfI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )