INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f2a695f99f04a994cec21a739f654871f75a678e89f191c8758dc81608bd9301', 
    'IohwgbUiDdbt8zp0NK79IQ78+EqlekvKKbSg44zhHbU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00010

Result

int(1)