INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6ee0cec955864a7b8e9937a4966ce740455bfabb50b21fc3c7ca44fa01ab1f0c', 
    'TX9ZPfXi5n164lA6ZgmbqlylafrdFz0iZjUG4iBZd5E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)