INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c76346c6fed88c01bbe6dbc989f00c8897ee6a9d93b029bce3f85a630cdc859c', 
    'h5SBFNIEF/UQxZ3BbABskKZHDHryb50BgWIK3EUKo+o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)