INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cbea30364ce98a20a958bb074d1889fdc48dfbc044071fec78a7fd7694799d6c', 
    '9kz9Q1IPoVhuQQz+A4ZpAALNPVinVJGUgR7G6Rjrmbc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)