INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6cf34366ee457ad8c3ceff52c29718b3f3094838187787ed013d16fafc27682b', 
    'WKLvNr1NV9tGHliqdbJdxMqbAPvUfcWsSdJWCxkjnDo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)