INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '983f2afcdbcea13b58a06b6bb959c9d2daffef0bb3766b03ca842cbae9ccbefd', 
    '68wrsjPL885m96RCH/X/FMlogAdhhsc0Ym7Uk3Be0sA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)