INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dc1cc02b8163414d26503a973be1ff3a7c99597809a260427111a6c70ff3ddeb', 
    'MIz6dOcnCRyHXKYXspJCeNmEbsp2ckSif8Va43iflXM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)