INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7bddf703458defeb292fd0713e40f137afca42d267efec2ae948dcd54a0944ab', 
    'aJvOHcirqxxyVnMOby0ApB12Dp8VRznd2fRQvJ3+5U8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)