UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TxUeOZrPQb/vEsP37C16jqIX661RZC00pPY777aDRKE=' 
WHERE 
  key_id = 'bfc5ed9ddce70387c58bcd506c94223e103b5606e4be6fef6fc16a270be03c57' 
  AND (
    token = 'TxUeOZrPQb/vEsP37C16jqIX661RZC00pPY777aDRKE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )