INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ec8ceac532d459f918685f8bae799b8faad7495c83a7f2253678136e72a9966b', 
    'm68SYL52xVHcGY540fxmUzBHLIN9ndhPJbVBEZMxc/Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)