INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '34c7db4b0b2f3663370d216aeba2fc0c12d15cea305316a3a2ea4335b915261b', 
    'EISyhHJT3QTCU5660vUSMJkUNH0jlIIm2NVeOz9tIOE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)