INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2248cca50e2aaf2aa472062fb466958739e9a24d82b21f7f354e4d8a743bea94', 
    '+liSRjtsWpP0N1VdY0UHea/vxqsXJIn19C/u3Gjyw4I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00066

Result

int(1)