INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a8b19c5241f5b29d0aa18db19db4251f1ab4c78df0b79e76da54b62eb9a91f51', 
    'DiobVf13AxFFFLmosqaiV1veAhOqZUywtHVwzjsK7HA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)