UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2fPgcC6+QqllFtOhJTWmZudr2q+HKBJfps4afdHAikg=' 
WHERE 
  key_id = '7e631712979e4cf2e03ed9bc91663676a44ca52cbdad93a9a009912b702a6c3e' 
  AND (
    token = '2fPgcC6+QqllFtOhJTWmZudr2q+HKBJfps4afdHAikg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )