INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2814204d815b362cf590f7523482b44039e09c2ffc1a31caee9d2629c9c702aa', 
    '+kQmpyDhGHZEgy6jaVlb4LJmAGhdAjqhhVpZivn8qTQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00061

Result

int(1)