INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f343c1f3d5d3281141943f95aeca99d4aecfd46a2bd7a3a8f721af0f950e6c53', 
    'WMdGRuqvJexbgRJ2DGtYARF6/rtv6Xe1GsfslSJ94io=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)