INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1221bb9537be1afa3877913671388caf5caea55106d760493c335b72ee4d6fe3', 
    'g5R+POEgZQP3YMoVWzMovsBgTKobiHqne/elxzkebHM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)