INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8348a71353859364b8bd8b8d4353b5198b63c7d0aaa584fb4e65f9b4a67d59e4', 
    'h8kxKrae1Uuy9i0KjrbbTFe3rBbpQg+j4qhuRR0sm20=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)