INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f40f5ad0d11eead37542c5377fe82b68c9268634294d7e8f46a230b8bd77d326', 
    'R2Zvi9mMP5rEpDxwsEfEQn4LKkbLA4W4u+Kvp21RnqE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)