INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '535702a2343070caad01307fa294a6222a2e263ccaadf4466ad8ddf625df34ce', 
    'GiSmWcl5TmZxSnIBvHbDaGJ5YVZI2WEgAg48mw/ZacE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)