INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '438f0a8799a78908d6a9fab62a3e098403ccc101f3ad09b3697f108fdcd635ca', 
    'Hnf2zvG3STxRp/sEYIV2jA95jKwIdGm4tgvGJp4YpBM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)