UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8rVcR+QDUbA4OHR3mF9rWqLD23LhdqHrA4gkBBaSHVg=' 
WHERE 
  key_id = '88b8d01143ea93fae959cbd5cc1523dafbea1e3f8e78bda1fbd59fa65244e999' 
  AND (
    token = '8rVcR+QDUbA4OHR3mF9rWqLD23LhdqHrA4gkBBaSHVg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )