INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9a8b774cba5ff0bdf335d7e5f59132d4b97593dae4e7e4c037739c0424d42387', 
    '5HONLsbWDb/mRniKc+6ywypASOAUx5rq8JNaGUDwWxE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)