INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '616959a49e17c1494885d0ca24019b06b1d1af6efc15eee14edba8fc835aff7f', 
    'HMQUvANImKkAfhcawhg2oMH8BYeiz5CcV+j1W75U6ko=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)