UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vMPDzfx/IEcjjZo3wzeQ+fsfmteeI+uEpZUoNz4pBDM=' 
WHERE 
  key_id = '1522243ba7d6f88fee6ab28ea8b5e98067b5cee6f34479a2a18aa149fc633f0e' 
  AND (
    token = 'vMPDzfx/IEcjjZo3wzeQ+fsfmteeI+uEpZUoNz4pBDM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )