UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ddPCnqj5ExfOq201o5EiD4OcYyIile1jo5yZe1u+/dU=' 
WHERE 
  key_id = 'cefa0ae7f98b57422d9661ad3c93bab84fcfcb53ca1647e3d242abe80506c0c7' 
  AND (
    token = 'ddPCnqj5ExfOq201o5EiD4OcYyIile1jo5yZe1u+/dU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )