INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4639eeef1a5f332a5f19ac015ab091a27ef39698172fad6d99be5a4088498ca5', 
    'NH9gKiFLwRNGcjWKgAOyEWwtEiP6QUnJ0iis/wGzo2k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)