UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jKoxkPTmr5iBfkGDMCEZJDgKt7xdDxiBcSfJC0CUrGY=' 
WHERE 
  key_id = '8a9f807dfc529a85dcfdf31153e9d4e8edeea31d25a0a110e4057417aaa355f2' 
  AND (
    token = 'jKoxkPTmr5iBfkGDMCEZJDgKt7xdDxiBcSfJC0CUrGY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )