INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3cdea47b908eda04732812eb5ad07958167837e6468e1c0940da101b2d53dba0', 
    '32vmjVHWi0VrF40BFhdXc7IufdgEfTo5Xw4tbs3fBCY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)