UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZqIo6VybomDZE22k+P/8uwy6PAkyTOxqnCUWaTLx374=' 
WHERE 
  key_id = '5db73f89443d243b55d93b6ee71f5733d3b7ffedf5996f7e45629b19e74465cb' 
  AND (
    token = 'ZqIo6VybomDZE22k+P/8uwy6PAkyTOxqnCUWaTLx374=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )