INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '664da2b697d990515cea4d153888beca741f2f9644685e5ad13af06730a2533e', 
    'UkNU//jB4CmMNFuzeBZC48skc7hjx1GhSwt+Yc3PkIo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)