INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '38acc2dbc9b2dd77461a4f9afb2104ceea0ad3e0810522d8c8bcad3f7f423258', 
    'AXypvRAjDsQCPeOfgAJsQXo7ub3lhJno6KHNA0+o9ks=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)