INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '11a27524a3cbc72f7c0638a87419465a81ef0975c1d1f6e55ee5d51874daf4fa', 
    '6UmADoEcFVSM94Gg33cJl8d3sg2pH096k8to1Ser5Ck=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00056

Result

int(1)