INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '588c607d911e3bab545250a5dd63260350875d1a6a9112e29e5bcd371875b4e2', 
    '17UYFXdz1ijPUcXk+JeLkDixZ2qiC/SDUM1QgWy7jqM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)