INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '55ea83d1affe8a57c24868eb142527c1fa335fe28a740c8e6ea25f1a7fd1d1a6', 
    'nmuKKRZCeX4nzbC9TFCTi/ggA58w41zPvlbssEAb8PU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)