INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '588f793e230e01aa9e70ef3ff5d744d0771c275edef4b5773946cffbf921f35c', 
    'JoZVhcb630ni3u6AB2v+89l7bCbptf6YmIeDhUQzHwE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)