INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '28ef8d905be2b918dbfc73e220c55f21dfcef2aee735f06584e8dfc68eee1c9e', 
    'ILsQnL9Vbh3tvgk6as/pPKn5jcq4rhyuJ4kMq8J8APk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)