INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0478f47f4ba8030cd82d292b1d0d66751fe593b9d806c1f08aeea2a02305face', 
    'lL/V3XHfnyj2/sahQdGu5VKlXtkNdvCahivrzl7J1Ys=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)