UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0a9XeOlpIaExbi93FCz+mornm/ToayiYndDAba2UyIM=' 
WHERE 
  key_id = 'b330f835aa22e2e020d394370f716f4fe13ed0ade0156cb278351c1759d0edfc' 
  AND (
    token = '0a9XeOlpIaExbi93FCz+mornm/ToayiYndDAba2UyIM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )