INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1ad0f20f40cc1fd28adc7460278f111b412003a58a3e743152c55c5dc413c2ce', 
    'LMytW/QobHm4hBGzre8dRPVY4yotLdYTv1vf7J6FM2g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)