INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c891122adcc25b381562f8bdf994cfee55fe85996859329911d7873d3b70fd41', 
    '7w2xq8ozx7nIPUadNCqj5ieZbwRyF9xJAjp31JmtMxY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)