INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8ffa34e7bb00919356992e389cb17547abbd46e1783f16e807deff52e4324b1d', 
    'CmW39LFvn9Oaaq2tWshbmGpOlHL6JVsmPBFC7RzNb+w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00084

Result

int(1)