INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ef8b021a8da86119081d8dc5b4bea08485955464edff4812b32d64585b66b2bb', 
    'nfDS4dTrVCMUHi2ucv91jrX5DEo1xQXuJSWXwamkfmY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)