INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '76823681a4273b941a78f4bee48c95450d05949222a9a9a3fcc1545a8f4bd6fb', 
    'vwmEdqqR94mHyPK0NAjyc/H25d2w02GvB8gqBrQQwGU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)