INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9b7e8fa2da3101cc9502d47adb1d2ef28890a777535cc1244012499040d8d116', 
    '5OwxvtWROIlfzy6FPKVbCeP7pnBUtA+uo/4HAuuWREs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)