INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8748d23cb8ec257a00fe864e3753d2abd3d033b90259f8348c67e680c4cb1a90', 
    'yB/bE6FwB2GIwZfDa8tCmFeJ5qJnYOmrsAV4txAEsF8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00050

Result

int(1)