INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2df0a91badfdb21a92b03743d419be2a718493a178cb471d5e0b05ce2190f690', 
    'hlEHf1UKvtesiMXrlAmXDv8hNEIEjJYnORhv6/OGANY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00066

Result

int(1)