UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PukEaP+F12P+JsN7wml79NpOmbckjv889ooamEa6Fs8=' 
WHERE 
  key_id = '45b2864bc53325bc5e7483d390a332f4a4c41f0e4c2aabc9a8473409dceaccc0' 
  AND (
    token = 'PukEaP+F12P+JsN7wml79NpOmbckjv889ooamEa6Fs8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )