UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '57i+OjN4vrfjWKsTrLOkkjxtlJSa2MozTvMeIuodmYI=' 
WHERE 
  key_id = '76e7dae5935eeda54da10e7c7eb7750a75d89a32ad3a6fceed904d03d0985bec' 
  AND (
    token = '57i+OjN4vrfjWKsTrLOkkjxtlJSa2MozTvMeIuodmYI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )