INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6ada34970d625a07fcaa749922f2ea3f391a0ec43dc943dd63ec04352cdc4660', 
    'Tg3j1Y4QBVpaA4r61yDF5R7EUZm71Q+DSVk6BG5MAbo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)