INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dac94a9e2973f20c752a037e859fd0f1e8555ab6dd0cccc217ee68972080a18c', 
    'a4g5pwdQz1t8YNlqbWmg4hlXrih79TfEJY0KMxEDyhE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)