INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dbfc373ce0aff6fc0d84cfb5590a029d450f9d10b23c0837fddaf2fabae38606', 
    'veRfkVYrkEy8womWI2EBpzbVNZ1HmdUdZ8jeiC7Hevw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)