INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e194d92beb41dc7f35de0775e3f103e9362f001c900cfe8cc1010ce85d66f8e5', 
    'LHkbF0kucklkFIqgzyi449l4A1ZZxL9Cj3/FmExh2OQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)