INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9b6c9ec5143f75285e35d5bb87f0539bd47e4c87f23c7b0e69203415eeddb476', 
    'XThGf4xRHKvJTGnUsMRa2vPdsQCIezDK7xfTFmCR3Yo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)