UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xq8GH5CSv3syw9h5gTxi5n6z+/N/QpETsDtTlLW+kxs=' 
WHERE 
  key_id = 'dfdc7afabe77ab39a17e92b6da60a4ba3727e413d09d2fdb006a9b3536e0c30e' 
  AND (
    token = 'xq8GH5CSv3syw9h5gTxi5n6z+/N/QpETsDtTlLW+kxs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )