INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd8d6692dfa48fa58f858ae0e531a878674f00ce19a90962f23926f57d17eed12', 
    'IIr+pcigDlTOvnn1rhA/g5KDgVG59I6AW9gY5HLRRXM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)