INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a41144be710274108cf30f99a9752de39f79b48e975f0984f802ad1b7f4f4730', 
    '/vRZ7Q1S9wTcKACvY2+8nuFPjtWj/ZwLlyPZFbMxOuw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)