INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3e325cefe87ccce60f1533a52a24e555d71017a7d8664677f8c7e1671d2d3d61', 
    'oicAqlokrQqdHuDFNhWxQNlmsnQJXvKGuBbd7Oe57LY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)