INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5eb7492ef3e971ad963972b19f234f155ceca54c8efaf9d40bc5cfa92bb10c4b', 
    '/Jag16LOG0/4HvFfoorVQvqgBut/ESFxGkdgpq0RQpk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)