INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f1529a949f0d0312411a2bfdf2f1fd5018e88c6e846f634014c425ad9cb6352a', 
    'F5mcL5k5HTQOhP6MJiSiYNbC5du3AkhirM+zlWpiiJk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)