INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ca40312301b3ecd88994faefed8382ba0bcbe6ad20f6475d0bef9b82db1da3f7', 
    'iORLj2jpybjkh6u7Tmeqc4rvrEc9eysJKQm5ElPHcnw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)