INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7d3b6bee2338fd5a39ac2837c0256f987ec4e18f562c263a45903eec257ce8cb', 
    'E39CfK2iWYvl8HCYgrlr9/srwEXJjsiLXv+WXl0F91E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)