INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '11908c81406a0b7c5bbb79b1306b9c9a50d83d1fdc25ff3b5991d072d5a9d559', 
    've7n9KqWrv3cD/RfUTqD3QF5L1YQohvQl3E1I1woBag=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)