INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd1a77a56ed9a5bc3bc6594598d4687e01572dacd8ffd2a0c018abf156dd66f8d', 
    'yt68ERo74C1FaAuFucAhgnJIEXbzV3m5uc7yuwjJzds=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)