INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b6aab10a3f1bacdc1380330e796d190b081a2914407444b61ba63491f4634a78', 
    'j7h9VVcGCtdWiklvNRgRvkAxby2TeGKNOSz3kxoJC2o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)