INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '30f6073363921cdbe84210e18141375c1bf3441b622158eb1ec739944216d609', 
    '6sCiAjDpLv1r4j4qNRPujeA37yTXeZ7lDq3L2kxOlBc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)