INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b1cd8ab4157c77c6673389f0bf9078d9963739f85acef0531a6a06597f19e1bf', 
    'RXAoMU0a3ypkxCNbM3L7jcryifq67zqmnbBJhY//Lgw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)