INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f7c6b0ad9ed221f23987ffd92bdda4102859790e4349289ed4f75c5c6f0147bc', 
    'c9TFGp2BigUn3rCBfBVJUxh6rWo8saOBcpHcQ0fE8UA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)