UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XaKgxnW1j9JFQf+FnDztuiU/N4aYKneOD6Wgz9NxPRE=' 
WHERE 
  key_id = '3ff367945646ada317b10d7cc504a9d9477e45d538edfc81421b80d5e976a73e' 
  AND (
    token = 'XaKgxnW1j9JFQf+FnDztuiU/N4aYKneOD6Wgz9NxPRE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )