INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '55ce6c749223831527b63f81c8370e6a933a023915062e641010845c43399739', 
    'B92nYU6bXt0XVUCk88/22LMzt7JLA9pXmpZWA+PYfKA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)