INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3b453f058c142e43efcbc0482b59516e4e1c011fe6a101e5ef7a3d648b92c429', 
    '8YA9gw7W5vAkJDkp97ACYbJVliE0IYflsZN8mRiS5rA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)