INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7524afe4617c9b2dbe13b41e9c2c26b923804e0488840d4266926ed684dd629a', 
    'ttEnltBOL+JuFLD0XkA5EdviJXtCbQPd00ixBUSn/fg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00056

Result

int(1)