INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4c327fe9d45466388e989cd2008af53e4ccc6cffd78862eae29588144675d157', 
    'gjTCVX5oE44T0YsveeLEWcWEPfCx4i6eOnSno+IApy0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)