UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '97TG0y7Xjr0JuIgYZq8ds3WM+GYtWtc/qzazU9jv+w4=' 
WHERE 
  key_id = 'c365ab84e0790e0965578cc811ce81eb92691c394144e8caaf56a43502a2f41c' 
  AND (
    token = '97TG0y7Xjr0JuIgYZq8ds3WM+GYtWtc/qzazU9jv+w4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )