INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3f29a4d133d7e67be2d6e70dc0af31fa9087ec245d18251ba1d20fdb087df0d2', 
    'H3FpFNBnHTuMNB1TtW39AC9YqaCyse/dlzGxmQpENTs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)