INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f577de571d12b8f1c67046898104343cfca9ef476b828cb4a8635813b651e44c', 
    'HDSnu4Yo1dtZKiQ7yef789Vyln8JS2q70sDd0iO/rpU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)