UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pwda64Mhw3bp8RFWGWKZUA5vKz345v/zqMSyh63kxsk=' 
WHERE 
  key_id = 'bae193d5c61dae29f1826973d4bcce5e3c07cdaefce4c23204fc02008f4a4652' 
  AND (
    token = 'pwda64Mhw3bp8RFWGWKZUA5vKz345v/zqMSyh63kxsk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )