INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f9e4d8b54105ca5902078041337dff98da9688b678508505ea153998d52e4c84', 
    'iIUlw81g9wGZRmCec3lvofnd6TRK4zKG8fndt5Icyew=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)