INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e7a3822d95497732dc6756913e5bd65a81689e18754c1e31710d791f58ba1a0b', 
    'R3XL74f7vRNmACL/PT3xJcsPpjS7Mub90+QOkr3UFq0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)