INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c8e5a2f64997721fafe06390a1a6fd63870ccf91489a4bdd517975c34a17c0d3', 
    'NCG8Z6MCMzzG1KvsoOrO2dE0i+XiM0R9yadpx9DCd80=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)