INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6d146644b56c7bea8d47cef28f1e15874a9239e57e36df9f95c1fff1aff2ce00', 
    '6hatlMLxqAwiefKszm+NA9uaAqSRRQt/2eekkrXVdmI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)