INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4c6ce6598ed5bb94c85781370221a9573cf881191bc475c2814f521321268181', 
    'ERZaTRBU8nRyVVm7sABABSQYua51LBOlyGqUf8kJCx0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00096

Result

int(1)