INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7b146313d5b3fb2fc0eca5e86fa56caa70cb232cbd5b10c8eb9c24e01dcc4302', 
    '71wljS1edBoco1rx1TDn3sjEk+92ICYbTnZ2e9X2mtY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)