INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c451c3a99fb0200ebfab7e56693b6885343847e96b27d20235e81f404898cc88', 
    'xdzLenu1koX2CJxicDJh6Q1s7wHc8q2fKlGSdU4kQq8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)