INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9f640a291ccd01df9219ea336470db362432322e209151f67e7ddaca55ec07ba', 
    'MiSOeFcsgtG6DGmnhKHWsIkQ+jSkg+qL9e0ztGwf9aI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)