INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '312a6ed15e750e0db614737a9dbb463dfcc1a7f3be4183673c99af2a6d526bf1', 
    'bI+wcx+/hJtX0w4bI0EdPoWhfSfmNcMLUnVc3JPJaSY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)