INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0828e4014ae950c278ef50622c9689a3d2c8db14acd76eee1423632b65bf46b4', 
    '0h9tR651IJiXMBwLlXHdZUux5m1YFhyOypcNmXOVb50=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)