INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9f3c985bd5a97b31a9a8e2ecc30b3dfb06cd841713b8483a1814d1954b5721ad', 
    'juAQ2hjLSjtbrzWMF6PN2wnP2pOfh7btf2hO9j+8tug=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)