INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '614e1d48b6e7f3241846f31b09622b2acba5e449b5c9cb5507954e2b76f1910a', 
    'McMsOgMY0IMvlfzFjol68kOIW0ulrR5UKKnfFU1c0ls=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)