INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3a1af3b16b4fb317c39a2ed8fd9603d496ba838565ae8530cf1782fc94d09640', 
    '9yDKwLKUf4QG62nhjrsBod+lvgbsVGpddDVWHvSBPck=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00014

Result

int(1)