INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a34e8ec356804e5f8d6be83e3abad0a5f2d2ff8252cf51f2eed8aed61d488221', 
    'qTqC9NtuVAYF5CRNuYJhJ+ZgHNAYNg0vob5hPBKVpWw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)