INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cf343900ad6611ba3d836f12f348ba72ffd982ca33e612074504ed1dee15d724', 
    'aKk2k2QljhtlSPhB25ggaqmourfIre7m1Z94iBR6fv4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00080

Result

int(1)