INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a1b91e5aada2b741cc5867f7044a9d9b4e664c06cce66b89a343497fa3322a2f', 
    'Q2fTzs8StrtITyiJF0gySZq+bZaBAJJCqvplwASwn3Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)