UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EZ5YnfjbQsQHDDoZOohlQurFOGPqXdeoiAkiUni7N0E=' 
WHERE 
  key_id = '26715d48a50208b32a5729eda19cbb2c187ebe0e6847a444dd6d2f39d52d8a29' 
  AND (
    token = 'EZ5YnfjbQsQHDDoZOohlQurFOGPqXdeoiAkiUni7N0E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )