INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8574ab5396d9c81f358bc528024dde1ce6dfbaae7ee029e47720957608b3ead2', 
    'TgC267xN2i1euPKNeRCgGIq6ECmBzEkFYO6Ex/Z44+c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)