INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ffe90251d6a5c29d93cb0bef6352942d72cba8f10eee1ffbd63b6ace53ec415d', 
    'cs3LIcw7ct6Sxh/x79nFyqUH17LBc811puVxwJ/vJB0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)