INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4e5db6c9b020244b8310bddc9c600d92239c2dde0e743d47a24b3809daea7f96', 
    'lMB1Ki8U1CnDETocKDQHDPFraQEgH9774Tq//jVtrdg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)