INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '03dbcc909b8276adf9bf16d8325ba0f815ea35d181ca4045712a5da08e3004b8', 
    '3L8mmh6fgq531GJAuSGEN2nwFTePMwmfmjSvh4px6+A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)