INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e702aa73297d9de14cb4eecf2d83e696133569c92f079e9434fa217883d06b4d', 
    'wml1Z5s58qZmejrePkjvrS09RY2M0q0rtZ9IBRFgD/4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)