INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cd32e8a350eeb645d646dfc58e3953ab21fbe23009d43c8e40df79787edca568', 
    'lc2qgxpNsABwVQNwZqnKWmfO5msbLcM/25YTNDdrQgM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)