INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '04b39d839543291ce84e496fdb9b15d9c0c1598a9172c4141fb2c3e5e36305de', 
    'w6XHuH+LgxYmzGbWRjbWmHTbHgpga6ArX2IBQ26BZ1A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)