UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7wDnbjjRplR5iCLrbJQbyUQqLnTIvyJDNb1KUjAylkU=' 
WHERE 
  key_id = 'c585935aa3c0ea68cf50c2962963a1efa21e8fac5c096199fa6c2d8ac3cc1281' 
  AND (
    token = '7wDnbjjRplR5iCLrbJQbyUQqLnTIvyJDNb1KUjAylkU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )