INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4404f53923f317171f8986136e4c6f2e74b10c3fcd03ff5ab6a5eeb7a488f292', 
    'U76YC7E1SvTsagalZbcKij2yOzAthxjaqeEBx/0yYHY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)