INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c8ee7467e43e9659c73b9ff0b023ad0529adef5dca82098569fa6f47fce2fe7c', 
    'QaCOGTGYMBWLSIIVqJ4e6PaFrYtaMTFGcrUgq/MV9AU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)