INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c4e8ce1727d2a0dc8700831fee792e118d24eca5c8de0666bff41129c9026c28', 
    'kd8oklxukQwbOPtDmVy1O62IhWwja/IdrzixyEz3rb8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)