UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eQL2oOyhG0TJucWQ0gcq+F/3sENJ3UWEEg3DcFoKQEo=' 
WHERE 
  key_id = 'df64cc5d9897b438e313752cebfb0570fa13df2e54b99ace2ad55f97f3cf4dd6' 
  AND (
    token = 'eQL2oOyhG0TJucWQ0gcq+F/3sENJ3UWEEg3DcFoKQEo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )