UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RzK+LBRYNYvslZ7koMEHCRFtKHGVQD6tZla9OuHZG4o=' 
WHERE 
  key_id = '530128b1599a21cb2c76f28802c461aac991246060ed1fe464f0dea39b766364' 
  AND (
    token = 'RzK+LBRYNYvslZ7koMEHCRFtKHGVQD6tZla9OuHZG4o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )