INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3489c84c326e8a65e960336b4e4835c2d051e4290867599e41fc8e00fad11538', 
    'iZ3upjjWyY76EtlPm0OVJz6338u3jtOMy3vW4NQ9cBI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)