INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '18c81d30a3c7b3ce7c806d504ada8765c7d9bb9acf72d94c6e617e49632f666c', 
    'WX5aBPIJ6/mjCoArgxZXcY9ayeRd0ud1v4QsmtL0iac=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)