INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4b925c582832696e3de060aef352a6f687df4772b14e1d88602ee6ea14af9329', 
    'pUnFk7ieo3ExfEt8DhK+op+ngfXLnAQnLj1IHdn0vVo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)