UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pNH5jrH634BLWJDDwyLpchhOlRUZpURbmE1pt51ipu4=' 
WHERE 
  key_id = 'df72b3861179712dd1e3735e4e9ae973c0dfe85a84b2206e5322d2a900af0e00' 
  AND (
    token = 'pNH5jrH634BLWJDDwyLpchhOlRUZpURbmE1pt51ipu4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )