INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd1a632e2a817694a43c2644040e3b50f0855423492f43bb7732a22919274b970', 
    'eXx74t25at8OC7wN+Yx4+jrC9jNhrpjfOL94www8MLM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)