INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b554ae0cbe412de492de08d6741e760afb0aed79d4ee1eacec2befcd254412b9', 
    'tTBbwT5LpQC6DszHIJ54MQz3md4gNSVtMttBEAe82Bw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)