INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd9a6ea29431141998a91c323680b7cad8caf53b00f51f4e4e8f928c3c49147ac', 
    'UukQLnQtZ0bQGAzv0YpcKQ9c7Wl9wNbqGWHEVM5NkgI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)