UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GNd5zaAw7F1BWbN59C+8dkp+HT9wQ3BogqlRPhhjoSw=' 
WHERE 
  key_id = '6d1729ee561f2b966d30c02b9a1b9c5313d0c58a8f05df3fdac2206b2900a066' 
  AND (
    token = 'GNd5zaAw7F1BWbN59C+8dkp+HT9wQ3BogqlRPhhjoSw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )