INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '536b81e42590d484c2e377efa23c15866999796510ea104d3281b76eba76b043', 
    'E5cHfPvNkADiC7pfhymB/7cYFXB16qY90zIfvH45uus=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)