INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6ee7ffc0b2e25263c2c7a51676bab1361757f9f5fd550d42bee482755af8a1c7', 
    '68navSr5/nSR4gJ8w0ibBj+N5GRpcIMd1xS6QCwlzmc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00013

Result

int(1)