INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b029e02231f00c839d615528266131ffcdc18057ef752b1f591ee2afbccb139e', 
    'V8tafqN0QMueELEKd0aDX2nOoS4QI8X0hyAxzWDQfsg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)