INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6a0fc608a7f652b9425c8f0a857922e8826cd01778d013910ca032fd6d1574b1', 
    '7437lQcRHPqlvpgTvG/Zb6gKGQZHOleGWgbJ0YQj3VI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)