INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6a5062e614ad2900a1c27db34d377f9b6ebb00505ecd912774240ccad3d738d3', 
    'RK2wboSl4GXHE/rrzPJtDHhnksO19C84HfPthtcs5Dg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)