INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '56e02296531f1f4b6560d3240b58304b0a4d9d26e9571d00298a45a63317bbd8', 
    'Ez48KyvZTBZqmeYBoyJbHgVZ7tTho/t7kPQhQKlYlJM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)