INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a7a28a15fff3f2a33fa04c01c3d971fbd487a4e411e2276e7b9e5f6937d4f481', 
    'zUDU9MvZa6oX2ksYMGIp90sO62P2oNlZufPKM17R1ZA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)