INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a8efdff90d79e0821a2b424906f54c12af33c0064b6bd70cf3047f3bcbfa2dc7', 
    '5ugiCscB6A+QZ14HRx4hxV9PxTbg5+Apg6glJfRcSSs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)